921519144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 3197376000

約数和(自身を除く): 2275856856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 169, 182, 186, 217, 234, 248, 252, 273, 279, 312, 338, 349, 364, 372, 403, 434, 468, 504, 507, 546, 558, 651, 676, 698, 728, 744, 806, 819, 868, 936, 1014, 1047, 1092, 1116, 1183, 1209, 1302, 1352, 1396, 1521, 1612, 1638, 1736, 1953, 2028, 2094, 2184, 2232, 2366, 2418, 2443, 2604, 2792, 2821, 3042, 3141, 3224, 3276, 3549, 3627, 3906, 4056, 4188, 4537, 4732, 4836, 4886, 5208, 5239, 5642, 6084, 6282, 6552, 7098, 7254, 7329, 7812, 8376, 8463, 9074, 9464, 9672, 9772, 10478, 10647, 10819, 11284, 12168, 12564, 13611, 14196, 14508, 14658, 15624, 15717, 16926, 18148, 19544, 20956, 21294, 21638, 21987, 22568, 25128, 25389, 27222, 28392, 29016, 29316, 31434, 31759, 32457, 33852, 36296, 36673, 40833, 41912, 42588, 43276, 43974, 47151, 50778, 54444, 58632, 58981, 62868, 63518, 64914, 67704, 73346, 75733, 81666, 85176, 86552, 87948, 94302, 95277, 97371, 101556, 108888, 110019, 117962, 125736, 127036, 129828, 140647, 146692, 151466, 163332, 175896, 176943, 188604, 190554, 194742, 203112, 220038, 227199, 235924, 254072, 259656, 281294, 285831, 293384, 302932, 326664, 330057, 353886, 377208, 381108, 389484, 412867, 421941, 440076, 454398, 471848, 530829, 562588, 571662, 605864, 660114, 681597, 707772, 762216, 778968, 825734, 843882, 880152, 908796, 984529, 1061658, 1125176, 1143324, 1238601, 1265823, 1320228, 1363194, 1415544, 1651468, 1687764, 1817592, 1828411, 1969058, 2123316, 2286648, 2477202, 2531646, 2640456, 2726388, 2953587, 3302936, 3375528, 3656822, 3715803, 3938116, 4246632, 4954404, 5063292, 5452776, 5485233, 5907174, 7313644, 7431606, 7876232, 8860761, 9908808, 10126584, 10970466, 11814348, 12798877, 14627288, 14863212, 16455699, 17721522, 21940932, 23628696, 25597754, 29726424, 32911398, 35443044, 38396631, 43881864, 51195508, 65822796, 70886088, 76793262, 102391016, 115189893, 131645592, 153586524, 230379786, 307173048, 460759572, 921519144]

約数ペア:

[(1, 921519144), (2, 460759572), (3, 307173048), (4, 230379786), (6, 153586524), (7, 131645592), (8, 115189893), (9, 102391016), (12, 76793262), (13, 70886088), (14, 65822796), (18, 51195508), (21, 43881864), (24, 38396631), (26, 35443044), (28, 32911398), (31, 29726424), (36, 25597754), (39, 23628696), (42, 21940932), (52, 17721522), (56, 16455699), (62, 14863212), (63, 14627288), (72, 12798877), (78, 11814348), (84, 10970466), (91, 10126584), (93, 9908808), (104, 8860761), (117, 7876232), (124, 7431606), (126, 7313644), (156, 5907174), (168, 5485233), (169, 5452776), (182, 5063292), (186, 4954404), (217, 4246632), (234, 3938116), (248, 3715803), (252, 3656822), (273, 3375528), (279, 3302936), (312, 2953587), (338, 2726388), (349, 2640456), (364, 2531646), (372, 2477202), (403, 2286648), (434, 2123316), (468, 1969058), (504, 1828411), (507, 1817592), (546, 1687764), (558, 1651468), (651, 1415544), (676, 1363194), (698, 1320228), (728, 1265823), (744, 1238601), (806, 1143324), (819, 1125176), (868, 1061658), (936, 984529), (1014, 908796), (1047, 880152), (1092, 843882), (1116, 825734), (1183, 778968), (1209, 762216), (1302, 707772), (1352, 681597), (1396, 660114), (1521, 605864), (1612, 571662), (1638, 562588), (1736, 530829), (1953, 471848), (2028, 454398), (2094, 440076), (2184, 421941), (2232, 412867), (2366, 389484), (2418, 381108), (2443, 377208), (2604, 353886), (2792, 330057), (2821, 326664), (3042, 302932), (3141, 293384), (3224, 285831), (3276, 281294), (3549, 259656), (3627, 254072), (3906, 235924), (4056, 227199), (4188, 220038), (4537, 203112), (4732, 194742), (4836, 190554), (4886, 188604), (5208, 176943), (5239, 175896), (5642, 163332), (6084, 151466), (6282, 146692), (6552, 140647), (7098, 129828), (7254, 127036), (7329, 125736), (7812, 117962), (8376, 110019), (8463, 108888), (9074, 101556), (9464, 97371), (9672, 95277), (9772, 94302), (10478, 87948), (10647, 86552), (10819, 85176), (11284, 81666), (12168, 75733), (12564, 73346), (13611, 67704), (14196, 64914), (14508, 63518), (14658, 62868), (15624, 58981), (15717, 58632), (16926, 54444), (18148, 50778), (19544, 47151), (20956, 43974), (21294, 43276), (21638, 42588), (21987, 41912), (22568, 40833), (25128, 36673), (25389, 36296), (27222, 33852), (28392, 32457), (29016, 31759), (29316, 31434)]