378538524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 216

約数和(自身を含む): 1270524528

約数和(自身を除く): 891986004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 441, 442, 468, 476, 546, 588, 612, 637, 663, 714, 819, 833, 882, 884, 971, 1071, 1092, 1274, 1326, 1428, 1547, 1638, 1666, 1764, 1911, 1942, 1989, 2142, 2499, 2548, 2652, 2913, 3094, 3276, 3332, 3822, 3884, 3978, 4284, 4641, 4998, 5733, 5826, 6188, 6797, 7497, 7644, 7956, 8739, 9282, 9996, 10829, 11466, 11652, 12623, 13594, 13923, 14994, 16507, 17478, 18564, 20391, 21658, 22932, 25246, 27188, 27846, 29988, 32487, 33014, 34956, 37869, 40782, 43316, 47579, 49521, 50492, 55692, 61173, 64974, 66028, 75738, 81564, 88361, 95158, 97461, 99042, 113607, 115549, 122346, 129948, 142737, 148563, 151476, 176722, 190316, 194922, 198084, 214591, 227214, 231098, 244692, 265083, 285474, 297126, 346647, 353444, 389844, 428211, 429182, 454428, 462196, 530166, 570948, 594252, 618527, 643773, 693294, 795249, 808843, 856422, 858364, 1039941, 1060332, 1237054, 1287546, 1386588, 1502137, 1590498, 1617686, 1712844, 1855581, 1931319, 2079882, 2426529, 2474108, 2575092, 3004274, 3180996, 3235372, 3711162, 3862638, 4159764, 4506411, 4853058, 5566743, 6008548, 7279587, 7422324, 7725276, 9012822, 9706116, 10514959, 11133486, 13519233, 14559174, 18025644, 21029918, 22266972, 27038466, 29118348, 31544877, 42059836, 54076932, 63089754, 94634631, 126179508, 189269262, 378538524]

約数ペア:

[(1, 378538524), (2, 189269262), (3, 126179508), (4, 94634631), (6, 63089754), (7, 54076932), (9, 42059836), (12, 31544877), (13, 29118348), (14, 27038466), (17, 22266972), (18, 21029918), (21, 18025644), (26, 14559174), (28, 13519233), (34, 11133486), (36, 10514959), (39, 9706116), (42, 9012822), (49, 7725276), (51, 7422324), (52, 7279587), (63, 6008548), (68, 5566743), (78, 4853058), (84, 4506411), (91, 4159764), (98, 3862638), (102, 3711162), (117, 3235372), (119, 3180996), (126, 3004274), (147, 2575092), (153, 2474108), (156, 2426529), (182, 2079882), (196, 1931319), (204, 1855581), (221, 1712844), (234, 1617686), (238, 1590498), (252, 1502137), (273, 1386588), (294, 1287546), (306, 1237054), (357, 1060332), (364, 1039941), (441, 858364), (442, 856422), (468, 808843), (476, 795249), (546, 693294), (588, 643773), (612, 618527), (637, 594252), (663, 570948), (714, 530166), (819, 462196), (833, 454428), (882, 429182), (884, 428211), (971, 389844), (1071, 353444), (1092, 346647), (1274, 297126), (1326, 285474), (1428, 265083), (1547, 244692), (1638, 231098), (1666, 227214), (1764, 214591), (1911, 198084), (1942, 194922), (1989, 190316), (2142, 176722), (2499, 151476), (2548, 148563), (2652, 142737), (2913, 129948), (3094, 122346), (3276, 115549), (3332, 113607), (3822, 99042), (3884, 97461), (3978, 95158), (4284, 88361), (4641, 81564), (4998, 75738), (5733, 66028), (5826, 64974), (6188, 61173), (6797, 55692), (7497, 50492), (7644, 49521), (7956, 47579), (8739, 43316), (9282, 40782), (9996, 37869), (10829, 34956), (11466, 33014), (11652, 32487), (12623, 29988), (13594, 27846), (13923, 27188), (14994, 25246), (16507, 22932), (17478, 21658), (18564, 20391)]