7358426504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 16735783680

約数和(自身を除く): 9377357176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 263, 286, 296, 407, 481, 526, 572, 661, 814, 962, 1052, 1144, 1322, 1628, 1924, 2104, 2644, 2893, 3256, 3419, 3848, 5288, 5291, 5786, 6838, 7271, 8593, 9731, 10582, 11572, 13676, 14542, 17186, 19462, 21164, 23144, 24457, 27352, 29084, 34372, 37609, 38924, 42328, 48914, 58168, 68744, 75218, 77848, 94523, 97828, 107041, 126503, 150436, 173843, 189046, 195656, 214082, 253006, 269027, 300872, 317941, 347686, 378092, 428164, 506012, 538054, 635882, 695372, 756184, 856328, 1012024, 1076108, 1271764, 1390744, 1391533, 1912273, 2152216, 2259959, 2543528, 2783066, 3497351, 3824546, 4519918, 5566132, 6432191, 6994702, 7649092, 9039836, 11132264, 12864382, 13989404, 15298184, 18079672, 24859549, 25728764, 27978808, 49719098, 51457528, 70754101, 83618483, 99438196, 141508202, 167236966, 198876392, 283016404, 334473932, 566032808, 668947864, 919803313, 1839606626, 3679213252, 7358426504]

約数ペア:

[(1, 7358426504), (2, 3679213252), (4, 1839606626), (8, 919803313), (11, 668947864), (13, 566032808), (22, 334473932), (26, 283016404), (37, 198876392), (44, 167236966), (52, 141508202), (74, 99438196), (88, 83618483), (104, 70754101), (143, 51457528), (148, 49719098), (263, 27978808), (286, 25728764), (296, 24859549), (407, 18079672), (481, 15298184), (526, 13989404), (572, 12864382), (661, 11132264), (814, 9039836), (962, 7649092), (1052, 6994702), (1144, 6432191), (1322, 5566132), (1628, 4519918), (1924, 3824546), (2104, 3497351), (2644, 2783066), (2893, 2543528), (3256, 2259959), (3419, 2152216), (3848, 1912273), (5288, 1391533), (5291, 1390744), (5786, 1271764), (6838, 1076108), (7271, 1012024), (8593, 856328), (9731, 756184), (10582, 695372), (11572, 635882), (13676, 538054), (14542, 506012), (17186, 428164), (19462, 378092), (21164, 347686), (23144, 317941), (24457, 300872), (27352, 269027), (29084, 253006), (34372, 214082), (37609, 195656), (38924, 189046), (42328, 173843), (48914, 150436), (58168, 126503), (68744, 107041), (75218, 97828), (77848, 94523)]