387433332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 1287861120

約数和(自身を除く): 900427788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 19, 22, 26, 33, 34, 36, 38, 39, 44, 51, 52, 57, 66, 68, 76, 78, 99, 102, 114, 117, 132, 143, 153, 156, 171, 187, 198, 204, 209, 221, 228, 233, 234, 247, 286, 306, 323, 342, 374, 396, 418, 429, 442, 466, 468, 494, 561, 572, 612, 627, 646, 663, 684, 699, 741, 748, 836, 858, 884, 932, 969, 988, 1122, 1254, 1287, 1292, 1326, 1398, 1482, 1683, 1716, 1881, 1938, 1989, 2097, 2223, 2244, 2431, 2508, 2563, 2574, 2652, 2717, 2796, 2907, 2964, 3029, 3366, 3553, 3762, 3876, 3961, 3978, 4194, 4199, 4427, 4446, 4862, 5126, 5148, 5434, 5814, 6058, 6732, 7106, 7293, 7524, 7689, 7922, 7956, 8151, 8388, 8398, 8854, 8892, 9087, 9724, 10252, 10659, 10868, 11628, 11883, 12116, 12597, 13281, 14212, 14586, 15378, 15844, 16302, 16796, 17708, 18174, 21318, 21879, 23067, 23766, 24453, 25194, 26562, 27261, 29172, 30756, 31977, 32604, 33319, 35649, 36348, 37791, 39843, 42636, 43571, 43758, 46134, 46189, 47532, 48697, 48906, 50388, 51493, 53124, 54522, 57551, 63954, 66638, 71298, 75259, 75582, 79686, 87142, 87516, 92268, 92378, 97394, 97812, 99957, 102986, 109044, 115102, 127908, 130713, 133276, 138567, 142596, 146091, 150518, 151164, 154479, 159372, 172653, 174284, 184756, 194788, 199914, 205972, 225777, 230204, 261426, 277134, 292182, 299871, 301036, 308958, 345306, 392139, 399828, 415701, 438273, 451554, 463437, 517959, 522852, 554268, 566423, 584364, 599742, 617916, 633061, 677331, 690612, 784278, 827849, 831402, 876546, 903108, 926874, 978367, 1035918, 1132846, 1199484, 1266122, 1354662, 1568556, 1655698, 1662804, 1699269, 1753092, 1853748, 1899183, 1956734, 2071836, 2265692, 2483547, 2532244, 2709324, 2935101, 3311396, 3398538, 3798366, 3913468, 4967094, 5097807, 5697549, 5870202, 6797076, 7450641, 7596732, 8805303, 9934188, 10195614, 10762037, 11395098, 11740404, 14901282, 17610606, 20391228, 21524074, 22790196, 29802564, 32286111, 35221212, 43048148, 64572222, 96858333, 129144444, 193716666, 387433332]

約数ペア:

[(1, 387433332), (2, 193716666), (3, 129144444), (4, 96858333), (6, 64572222), (9, 43048148), (11, 35221212), (12, 32286111), (13, 29802564), (17, 22790196), (18, 21524074), (19, 20391228), (22, 17610606), (26, 14901282), (33, 11740404), (34, 11395098), (36, 10762037), (38, 10195614), (39, 9934188), (44, 8805303), (51, 7596732), (52, 7450641), (57, 6797076), (66, 5870202), (68, 5697549), (76, 5097807), (78, 4967094), (99, 3913468), (102, 3798366), (114, 3398538), (117, 3311396), (132, 2935101), (143, 2709324), (153, 2532244), (156, 2483547), (171, 2265692), (187, 2071836), (198, 1956734), (204, 1899183), (209, 1853748), (221, 1753092), (228, 1699269), (233, 1662804), (234, 1655698), (247, 1568556), (286, 1354662), (306, 1266122), (323, 1199484), (342, 1132846), (374, 1035918), (396, 978367), (418, 926874), (429, 903108), (442, 876546), (466, 831402), (468, 827849), (494, 784278), (561, 690612), (572, 677331), (612, 633061), (627, 617916), (646, 599742), (663, 584364), (684, 566423), (699, 554268), (741, 522852), (748, 517959), (836, 463437), (858, 451554), (884, 438273), (932, 415701), (969, 399828), (988, 392139), (1122, 345306), (1254, 308958), (1287, 301036), (1292, 299871), (1326, 292182), (1398, 277134), (1482, 261426), (1683, 230204), (1716, 225777), (1881, 205972), (1938, 199914), (1989, 194788), (2097, 184756), (2223, 174284), (2244, 172653), (2431, 159372), (2508, 154479), (2563, 151164), (2574, 150518), (2652, 146091), (2717, 142596), (2796, 138567), (2907, 133276), (2964, 130713), (3029, 127908), (3366, 115102), (3553, 109044), (3762, 102986), (3876, 99957), (3961, 97812), (3978, 97394), (4194, 92378), (4199, 92268), (4427, 87516), (4446, 87142), (4862, 79686), (5126, 75582), (5148, 75259), (5434, 71298), (5814, 66638), (6058, 63954), (6732, 57551), (7106, 54522), (7293, 53124), (7524, 51493), (7689, 50388), (7922, 48906), (7956, 48697), (8151, 47532), (8388, 46189), (8398, 46134), (8854, 43758), (8892, 43571), (9087, 42636), (9724, 39843), (10252, 37791), (10659, 36348), (10868, 35649), (11628, 33319), (11883, 32604), (12116, 31977), (12597, 30756), (13281, 29172), (14212, 27261), (14586, 26562), (15378, 25194), (15844, 24453), (16302, 23766), (16796, 23067), (17708, 21879), (18174, 21318)]