1644438432

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26891}}^1$

素因数の和:26931

約数の個数: 144

約数和(自身を含む): 5407873632

約数和(自身を除く): 3763435200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 26891, 30576, 53782, 61152, 80673, 107564, 161346, 188237, 215128, 322692, 349583, 376474, 430256, 564711, 645384, 699166, 752948, 860512, 1048749, 1129422, 1290768, 1317659, 1398332, 1505896, 2097498, 2258844, 2447081, 2581536, 2635318, 2796664, 3011792, 3952977, 4194996, 4517688, 4894162, 5270636, 5593328, 6023584, 7341243, 7905954, 8389992, 9035376, 9788324, 10541272, 11186656, 14682486, 15811908, 16779984, 17129567, 18070752, 19576648, 21082544, 29364972, 31623816, 33559968, 34259134, 39153296, 42165088, 51388701, 58729944, 63247632, 68518268, 78306592, 102777402, 117459888, 126495264, 137036536, 205554804, 234919776, 274073072, 411109608, 548146144, 822219216, 1644438432]

約数ペア:

[(1, 1644438432), (2, 822219216), (3, 548146144), (4, 411109608), (6, 274073072), (7, 234919776), (8, 205554804), (12, 137036536), (13, 126495264), (14, 117459888), (16, 102777402), (21, 78306592), (24, 68518268), (26, 63247632), (28, 58729944), (32, 51388701), (39, 42165088), (42, 39153296), (48, 34259134), (49, 33559968), (52, 31623816), (56, 29364972), (78, 21082544), (84, 19576648), (91, 18070752), (96, 17129567), (98, 16779984), (104, 15811908), (112, 14682486), (147, 11186656), (156, 10541272), (168, 9788324), (182, 9035376), (196, 8389992), (208, 7905954), (224, 7341243), (273, 6023584), (294, 5593328), (312, 5270636), (336, 4894162), (364, 4517688), (392, 4194996), (416, 3952977), (546, 3011792), (588, 2796664), (624, 2635318), (637, 2581536), (672, 2447081), (728, 2258844), (784, 2097498), (1092, 1505896), (1176, 1398332), (1248, 1317659), (1274, 1290768), (1456, 1129422), (1568, 1048749), (1911, 860512), (2184, 752948), (2352, 699166), (2548, 645384), (2912, 564711), (3822, 430256), (4368, 376474), (4704, 349583), (5096, 322692), (7644, 215128), (8736, 188237), (10192, 161346), (15288, 107564), (20384, 80673), (26891, 61152), (30576, 53782)]