1200922128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19531}}^1$

素因数の和:19613

約数の個数: 120

約数和(自身を含む): 3904212416

約数和(自身を除く): 2703290288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 19531, 20496, 30744, 39062, 58593, 61488, 78124, 117186, 136717, 156248, 175779, 234372, 273434, 312496, 351558, 410151, 468744, 546868, 703116, 820302, 937488, 1093736, 1191391, 1230453, 1406232, 1640604, 2187472, 2382782, 2460906, 2812464, 3281208, 3574173, 4765564, 4921812, 6562416, 7148346, 8339737, 9531128, 9843624, 10722519, 14296692, 16679474, 19062256, 19687248, 21445038, 25019211, 28593384, 33358948, 42890076, 50038422, 57186768, 66717896, 75057633, 85780152, 100076844, 133435792, 150115266, 171560304, 200153688, 300230532, 400307376, 600461064, 1200922128]

約数ペア:

[(1, 1200922128), (2, 600461064), (3, 400307376), (4, 300230532), (6, 200153688), (7, 171560304), (8, 150115266), (9, 133435792), (12, 100076844), (14, 85780152), (16, 75057633), (18, 66717896), (21, 57186768), (24, 50038422), (28, 42890076), (36, 33358948), (42, 28593384), (48, 25019211), (56, 21445038), (61, 19687248), (63, 19062256), (72, 16679474), (84, 14296692), (112, 10722519), (122, 9843624), (126, 9531128), (144, 8339737), (168, 7148346), (183, 6562416), (244, 4921812), (252, 4765564), (336, 3574173), (366, 3281208), (427, 2812464), (488, 2460906), (504, 2382782), (549, 2187472), (732, 1640604), (854, 1406232), (976, 1230453), (1008, 1191391), (1098, 1093736), (1281, 937488), (1464, 820302), (1708, 703116), (2196, 546868), (2562, 468744), (2928, 410151), (3416, 351558), (3843, 312496), (4392, 273434), (5124, 234372), (6832, 175779), (7686, 156248), (8784, 136717), (10248, 117186), (15372, 78124), (19531, 61488), (20496, 58593), (30744, 39062)]