1258627032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 256

約数和(自身を含む): 4096512000

約数和(自身を除く): 2837884968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 216, 228, 234, 247, 248, 279, 312, 342, 351, 372, 403, 456, 468, 494, 513, 558, 589, 684, 702, 741, 744, 761, 806, 837, 936, 988, 1026, 1116, 1178, 1209, 1368, 1404, 1482, 1522, 1612, 1674, 1767, 1976, 2052, 2223, 2232, 2283, 2356, 2418, 2808, 2964, 3044, 3224, 3348, 3534, 3627, 4104, 4446, 4566, 4712, 4836, 5301, 5928, 6088, 6669, 6696, 6849, 7068, 7254, 7657, 8892, 9132, 9672, 9893, 10602, 10881, 13338, 13698, 14136, 14459, 14508, 15314, 15903, 17784, 18264, 19786, 20547, 21204, 21762, 22971, 23591, 26676, 27396, 28918, 29016, 29679, 30628, 31806, 39572, 41094, 42408, 43377, 43524, 45942, 47182, 53352, 54792, 57836, 59358, 61256, 63612, 68913, 70773, 79144, 82188, 86754, 87048, 89037, 91884, 94364, 115672, 118716, 127224, 130131, 137826, 141546, 164376, 173508, 178074, 183768, 187967, 188728, 206739, 212319, 237432, 260262, 267111, 275652, 283092, 306683, 347016, 356148, 375934, 390393, 413478, 424638, 448229, 520524, 534222, 551304, 563901, 566184, 613366, 636957, 712296, 751868, 780786, 826956, 849276, 896458, 920049, 1041048, 1068444, 1127802, 1226732, 1273914, 1344687, 1503736, 1561572, 1653912, 1691703, 1698552, 1792916, 1840098, 2136888, 2255604, 2453464, 2547828, 2689374, 2760147, 3123144, 3383406, 3585832, 3680196, 4034061, 4511208, 5075109, 5095656, 5378748, 5520294, 5826977, 6766812, 7360392, 8068122, 8280441, 10150218, 10757496, 11040588, 11653954, 12102183, 13533624, 16136244, 16560882, 17480931, 20300436, 22081176, 23307908, 24204366, 32272488, 33121764, 34961862, 40600872, 46615816, 48408732, 52442793, 66243528, 69923724, 96817464, 104885586, 139847448, 157328379, 209771172, 314656758, 419542344, 629313516, 1258627032]

約数ペア:

[(1, 1258627032), (2, 629313516), (3, 419542344), (4, 314656758), (6, 209771172), (8, 157328379), (9, 139847448), (12, 104885586), (13, 96817464), (18, 69923724), (19, 66243528), (24, 52442793), (26, 48408732), (27, 46615816), (31, 40600872), (36, 34961862), (38, 33121764), (39, 32272488), (52, 24204366), (54, 23307908), (57, 22081176), (62, 20300436), (72, 17480931), (76, 16560882), (78, 16136244), (93, 13533624), (104, 12102183), (108, 11653954), (114, 11040588), (117, 10757496), (124, 10150218), (152, 8280441), (156, 8068122), (171, 7360392), (186, 6766812), (216, 5826977), (228, 5520294), (234, 5378748), (247, 5095656), (248, 5075109), (279, 4511208), (312, 4034061), (342, 3680196), (351, 3585832), (372, 3383406), (403, 3123144), (456, 2760147), (468, 2689374), (494, 2547828), (513, 2453464), (558, 2255604), (589, 2136888), (684, 1840098), (702, 1792916), (741, 1698552), (744, 1691703), (761, 1653912), (806, 1561572), (837, 1503736), (936, 1344687), (988, 1273914), (1026, 1226732), (1116, 1127802), (1178, 1068444), (1209, 1041048), (1368, 920049), (1404, 896458), (1482, 849276), (1522, 826956), (1612, 780786), (1674, 751868), (1767, 712296), (1976, 636957), (2052, 613366), (2223, 566184), (2232, 563901), (2283, 551304), (2356, 534222), (2418, 520524), (2808, 448229), (2964, 424638), (3044, 413478), (3224, 390393), (3348, 375934), (3534, 356148), (3627, 347016), (4104, 306683), (4446, 283092), (4566, 275652), (4712, 267111), (4836, 260262), (5301, 237432), (5928, 212319), (6088, 206739), (6669, 188728), (6696, 187967), (6849, 183768), (7068, 178074), (7254, 173508), (7657, 164376), (8892, 141546), (9132, 137826), (9672, 130131), (9893, 127224), (10602, 118716), (10881, 115672), (13338, 94364), (13698, 91884), (14136, 89037), (14459, 87048), (14508, 86754), (15314, 82188), (15903, 79144), (17784, 70773), (18264, 68913), (19786, 63612), (20547, 61256), (21204, 59358), (21762, 57836), (22971, 54792), (23591, 53352), (26676, 47182), (27396, 45942), (28918, 43524), (29016, 43377), (29679, 42408), (30628, 41094), (31806, 39572)]