269490832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 615778296

約数和(自身を除く): 346287464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 97, 104, 148, 152, 194, 208, 247, 296, 304, 361, 388, 481, 494, 592, 703, 722, 776, 962, 988, 1261, 1406, 1444, 1552, 1843, 1924, 1976, 2522, 2812, 2888, 3589, 3686, 3848, 3952, 4693, 5044, 5624, 5776, 7178, 7372, 7696, 9139, 9386, 10088, 11248, 13357, 14356, 14744, 18278, 18772, 20176, 23959, 26714, 28712, 29488, 35017, 36556, 37544, 46657, 47918, 53428, 57424, 68191, 70034, 73112, 75088, 93314, 95836, 106856, 136382, 140068, 146224, 173641, 186628, 191672, 213712, 272764, 280136, 347282, 373256, 383344, 455221, 545528, 560272, 694564, 746512, 886483, 910442, 1091056, 1295629, 1389128, 1772966, 1820884, 2591258, 2778256, 3545932, 3641768, 5182516, 7091864, 7283536, 10365032, 14183728, 16843177, 20730064, 33686354, 67372708, 134745416, 269490832]

約数ペア:

[(1, 269490832), (2, 134745416), (4, 67372708), (8, 33686354), (13, 20730064), (16, 16843177), (19, 14183728), (26, 10365032), (37, 7283536), (38, 7091864), (52, 5182516), (74, 3641768), (76, 3545932), (97, 2778256), (104, 2591258), (148, 1820884), (152, 1772966), (194, 1389128), (208, 1295629), (247, 1091056), (296, 910442), (304, 886483), (361, 746512), (388, 694564), (481, 560272), (494, 545528), (592, 455221), (703, 383344), (722, 373256), (776, 347282), (962, 280136), (988, 272764), (1261, 213712), (1406, 191672), (1444, 186628), (1552, 173641), (1843, 146224), (1924, 140068), (1976, 136382), (2522, 106856), (2812, 95836), (2888, 93314), (3589, 75088), (3686, 73112), (3848, 70034), (3952, 68191), (4693, 57424), (5044, 53428), (5624, 47918), (5776, 46657), (7178, 37544), (7372, 36556), (7696, 35017), (9139, 29488), (9386, 28712), (10088, 26714), (11248, 23959), (13357, 20176), (14356, 18772), (14744, 18278)]