23220439268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 47925198720

約数和(自身を除く): 24704759452

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 89, 92, 124, 178, 227, 299, 356, 403, 454, 598, 713, 806, 908, 961, 1157, 1196, 1426, 1612, 1922, 2047, 2314, 2759, 2852, 2951, 3844, 4094, 4628, 5221, 5518, 5902, 7037, 8188, 9269, 10442, 11036, 11804, 12493, 14074, 18538, 20203, 20884, 22103, 24986, 26611, 28148, 35867, 37076, 40406, 44206, 49972, 53222, 63457, 67873, 71734, 80812, 85529, 88412, 91481, 106444, 126914, 135746, 143468, 161851, 171058, 182962, 218147, 253828, 262639, 271492, 287339, 323702, 342116, 365924, 436294, 464669, 525278, 574678, 626293, 647404, 824941, 872588, 929338, 1050556, 1111877, 1149356, 1252586, 1649882, 1858676, 1967167, 2104063, 2223754, 2505172, 2835911, 3299764, 3934334, 4208126, 4447508, 5017381, 5671822, 6040697, 7868668, 8141809, 8416252, 10034762, 11343644, 12081394, 14404739, 16283618, 19415083, 20069524, 24162788, 25573171, 28809478, 32567236, 38830166, 51146342, 57618956, 65225953, 77660332, 102292684, 130451906, 187261607, 252396079, 260903812, 374523214, 446546909, 504792158, 749046428, 893093818, 1009584316, 1786187636, 5805109817, 11610219634, 23220439268]

約数ペア:

[(1, 23220439268), (2, 11610219634), (4, 5805109817), (13, 1786187636), (23, 1009584316), (26, 893093818), (31, 749046428), (46, 504792158), (52, 446546909), (62, 374523214), (89, 260903812), (92, 252396079), (124, 187261607), (178, 130451906), (227, 102292684), (299, 77660332), (356, 65225953), (403, 57618956), (454, 51146342), (598, 38830166), (713, 32567236), (806, 28809478), (908, 25573171), (961, 24162788), (1157, 20069524), (1196, 19415083), (1426, 16283618), (1612, 14404739), (1922, 12081394), (2047, 11343644), (2314, 10034762), (2759, 8416252), (2852, 8141809), (2951, 7868668), (3844, 6040697), (4094, 5671822), (4628, 5017381), (5221, 4447508), (5518, 4208126), (5902, 3934334), (7037, 3299764), (8188, 2835911), (9269, 2505172), (10442, 2223754), (11036, 2104063), (11804, 1967167), (12493, 1858676), (14074, 1649882), (18538, 1252586), (20203, 1149356), (20884, 1111877), (22103, 1050556), (24986, 929338), (26611, 872588), (28148, 824941), (35867, 647404), (37076, 626293), (40406, 574678), (44206, 525278), (49972, 464669), (53222, 436294), (63457, 365924), (67873, 342116), (71734, 323702), (80812, 287339), (85529, 271492), (88412, 262639), (91481, 253828), (106444, 218147), (126914, 182962), (135746, 171058), (143468, 161851)]