1478307168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 4790403072

約数和(自身を除く): 3312095904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 96, 104, 117, 124, 141, 144, 156, 186, 188, 208, 234, 248, 271, 279, 282, 288, 312, 372, 376, 403, 416, 423, 468, 496, 542, 558, 564, 611, 624, 744, 752, 806, 813, 846, 936, 992, 1084, 1116, 1128, 1209, 1222, 1248, 1457, 1488, 1504, 1612, 1626, 1692, 1833, 1872, 2168, 2232, 2256, 2418, 2439, 2444, 2914, 2976, 3224, 3252, 3384, 3523, 3627, 3666, 3744, 4336, 4371, 4464, 4512, 4836, 4878, 4888, 5499, 5828, 6448, 6504, 6768, 7046, 7254, 7332, 8401, 8672, 8742, 8928, 9672, 9756, 9776, 10569, 10998, 11656, 12737, 12896, 13008, 13113, 13536, 14092, 14508, 14664, 16802, 17484, 18941, 19344, 19512, 19552, 21138, 21996, 23312, 25203, 25474, 26016, 26226, 28184, 29016, 29328, 31707, 33604, 34968, 37882, 38211, 38688, 39024, 42276, 43992, 46624, 50406, 50948, 52452, 56368, 56823, 58032, 58656, 63414, 67208, 69936, 75609, 75764, 76422, 78048, 84552, 87984, 100812, 101896, 104904, 109213, 112736, 113646, 114633, 116064, 126828, 134416, 139872, 151218, 151528, 152844, 165581, 169104, 170469, 175968, 201624, 203792, 209808, 218426, 227292, 229266, 253656, 268832, 302436, 303056, 305688, 327639, 331162, 338208, 340938, 394847, 403248, 407584, 419616, 436852, 454584, 458532, 496743, 507312, 604872, 606112, 611376, 655278, 662324, 681876, 789694, 806496, 873704, 909168, 917064, 982917, 993486, 1014624, 1184541, 1209744, 1222752, 1310556, 1324648, 1363752, 1490229, 1579388, 1747408, 1818336, 1834128, 1965834, 1986972, 2369082, 2419488, 2621112, 2649296, 2727504, 2980458, 3158776, 3494816, 3553623, 3668256, 3931668, 3973944, 4738164, 5133011, 5242224, 5298592, 5455008, 5960916, 6317552, 7107246, 7863336, 7947888, 9476328, 10266022, 10484448, 11921832, 12635104, 14214492, 15399033, 15726672, 15895776, 18952656, 20532044, 23843664, 28428984, 30798066, 31453344, 37905312, 41064088, 46197099, 47687328, 56857968, 61596132, 82128176, 92394198, 113715936, 123192264, 164256352, 184788396, 246384528, 369576792, 492769056, 739153584, 1478307168]

約数ペア:

[(1, 1478307168), (2, 739153584), (3, 492769056), (4, 369576792), (6, 246384528), (8, 184788396), (9, 164256352), (12, 123192264), (13, 113715936), (16, 92394198), (18, 82128176), (24, 61596132), (26, 56857968), (31, 47687328), (32, 46197099), (36, 41064088), (39, 37905312), (47, 31453344), (48, 30798066), (52, 28428984), (62, 23843664), (72, 20532044), (78, 18952656), (93, 15895776), (94, 15726672), (96, 15399033), (104, 14214492), (117, 12635104), (124, 11921832), (141, 10484448), (144, 10266022), (156, 9476328), (186, 7947888), (188, 7863336), (208, 7107246), (234, 6317552), (248, 5960916), (271, 5455008), (279, 5298592), (282, 5242224), (288, 5133011), (312, 4738164), (372, 3973944), (376, 3931668), (403, 3668256), (416, 3553623), (423, 3494816), (468, 3158776), (496, 2980458), (542, 2727504), (558, 2649296), (564, 2621112), (611, 2419488), (624, 2369082), (744, 1986972), (752, 1965834), (806, 1834128), (813, 1818336), (846, 1747408), (936, 1579388), (992, 1490229), (1084, 1363752), (1116, 1324648), (1128, 1310556), (1209, 1222752), (1222, 1209744), (1248, 1184541), (1457, 1014624), (1488, 993486), (1504, 982917), (1612, 917064), (1626, 909168), (1692, 873704), (1833, 806496), (1872, 789694), (2168, 681876), (2232, 662324), (2256, 655278), (2418, 611376), (2439, 606112), (2444, 604872), (2914, 507312), (2976, 496743), (3224, 458532), (3252, 454584), (3384, 436852), (3523, 419616), (3627, 407584), (3666, 403248), (3744, 394847), (4336, 340938), (4371, 338208), (4464, 331162), (4512, 327639), (4836, 305688), (4878, 303056), (4888, 302436), (5499, 268832), (5828, 253656), (6448, 229266), (6504, 227292), (6768, 218426), (7046, 209808), (7254, 203792), (7332, 201624), (8401, 175968), (8672, 170469), (8742, 169104), (8928, 165581), (9672, 152844), (9756, 151528), (9776, 151218), (10569, 139872), (10998, 134416), (11656, 126828), (12737, 116064), (12896, 114633), (13008, 113646), (13113, 112736), (13536, 109213), (14092, 104904), (14508, 101896), (14664, 100812), (16802, 87984), (17484, 84552), (18941, 78048), (19344, 76422), (19512, 75764), (19552, 75609), (21138, 69936), (21996, 67208), (23312, 63414), (25203, 58656), (25474, 58032), (26016, 56823), (26226, 56368), (28184, 52452), (29016, 50948), (29328, 50406), (31707, 46624), (33604, 43992), (34968, 42276), (37882, 39024), (38211, 38688)]