1423594872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 4665600000

約数和(自身を除く): 3242005128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 89, 108, 126, 142, 149, 168, 178, 189, 213, 216, 252, 267, 284, 298, 356, 378, 426, 447, 497, 504, 534, 568, 596, 623, 639, 712, 756, 801, 852, 894, 994, 1043, 1068, 1192, 1246, 1278, 1341, 1491, 1512, 1602, 1704, 1788, 1869, 1917, 1988, 2086, 2136, 2403, 2492, 2556, 2682, 2982, 3129, 3204, 3576, 3738, 3834, 3976, 4023, 4172, 4473, 4806, 4984, 5112, 5364, 5607, 5964, 6258, 6319, 6408, 7476, 7668, 8046, 8344, 8946, 9387, 9612, 10579, 10728, 11214, 11928, 12516, 12638, 13261, 13419, 14952, 15336, 16092, 16821, 17892, 18774, 18957, 19224, 21158, 22428, 25032, 25276, 26522, 26838, 28161, 31737, 32184, 33642, 35784, 37548, 37914, 39783, 42316, 44233, 44856, 50552, 53044, 53676, 56322, 56871, 63474, 67284, 74053, 75096, 75828, 79566, 84632, 88466, 92827, 95211, 106088, 107352, 112644, 113742, 119349, 126948, 132699, 134568, 148106, 151656, 159132, 170613, 176932, 185654, 190422, 222159, 225288, 227484, 238698, 253896, 265398, 278481, 285633, 296212, 318264, 341226, 353864, 358047, 371308, 380844, 398097, 444318, 454968, 477396, 530796, 556962, 571266, 592424, 666477, 682452, 716094, 742616, 761688, 796194, 835443, 888636, 941531, 954792, 1061592, 1113924, 1142532, 1194291, 1332954, 1364904, 1432188, 1592388, 1670886, 1777272, 1883062, 1999431, 2227848, 2285064, 2388582, 2506329, 2665908, 2824593, 2864376, 3184776, 3341772, 3766124, 3998862, 4777164, 5012658, 5331816, 5649186, 6590717, 6683544, 7532248, 7997724, 8473779, 9554328, 10025316, 11298372, 13181434, 15995448, 16947558, 19772151, 20050632, 22596744, 25421337, 26362868, 33895116, 39544302, 50842674, 52725736, 59316453, 67790232, 79088604, 101685348, 118632906, 158177208, 177949359, 203370696, 237265812, 355898718, 474531624, 711797436, 1423594872]

約数ペア:

[(1, 1423594872), (2, 711797436), (3, 474531624), (4, 355898718), (6, 237265812), (7, 203370696), (8, 177949359), (9, 158177208), (12, 118632906), (14, 101685348), (18, 79088604), (21, 67790232), (24, 59316453), (27, 52725736), (28, 50842674), (36, 39544302), (42, 33895116), (54, 26362868), (56, 25421337), (63, 22596744), (71, 20050632), (72, 19772151), (84, 16947558), (89, 15995448), (108, 13181434), (126, 11298372), (142, 10025316), (149, 9554328), (168, 8473779), (178, 7997724), (189, 7532248), (213, 6683544), (216, 6590717), (252, 5649186), (267, 5331816), (284, 5012658), (298, 4777164), (356, 3998862), (378, 3766124), (426, 3341772), (447, 3184776), (497, 2864376), (504, 2824593), (534, 2665908), (568, 2506329), (596, 2388582), (623, 2285064), (639, 2227848), (712, 1999431), (756, 1883062), (801, 1777272), (852, 1670886), (894, 1592388), (994, 1432188), (1043, 1364904), (1068, 1332954), (1192, 1194291), (1246, 1142532), (1278, 1113924), (1341, 1061592), (1491, 954792), (1512, 941531), (1602, 888636), (1704, 835443), (1788, 796194), (1869, 761688), (1917, 742616), (1988, 716094), (2086, 682452), (2136, 666477), (2403, 592424), (2492, 571266), (2556, 556962), (2682, 530796), (2982, 477396), (3129, 454968), (3204, 444318), (3576, 398097), (3738, 380844), (3834, 371308), (3976, 358047), (4023, 353864), (4172, 341226), (4473, 318264), (4806, 296212), (4984, 285633), (5112, 278481), (5364, 265398), (5607, 253896), (5964, 238698), (6258, 227484), (6319, 225288), (6408, 222159), (7476, 190422), (7668, 185654), (8046, 176932), (8344, 170613), (8946, 159132), (9387, 151656), (9612, 148106), (10579, 134568), (10728, 132699), (11214, 126948), (11928, 119349), (12516, 113742), (12638, 112644), (13261, 107352), (13419, 106088), (14952, 95211), (15336, 92827), (16092, 88466), (16821, 84632), (17892, 79566), (18774, 75828), (18957, 75096), (19224, 74053), (21158, 67284), (22428, 63474), (25032, 56871), (25276, 56322), (26522, 53676), (26838, 53044), (28161, 50552), (31737, 44856), (32184, 44233), (33642, 42316), (35784, 39783), (37548, 37914)]