237728568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 745873920

約数和(自身を除く): 508145352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 197, 231, 264, 308, 394, 462, 591, 616, 653, 788, 924, 1182, 1306, 1379, 1576, 1848, 1959, 2167, 2364, 2612, 2758, 3918, 4137, 4334, 4571, 4728, 5224, 5516, 6501, 7183, 7836, 8274, 8668, 9142, 11032, 13002, 13713, 14366, 15169, 15672, 16548, 17336, 18284, 21549, 26004, 27426, 28732, 30338, 33096, 36568, 43098, 45507, 50281, 52008, 54852, 57464, 60676, 86196, 91014, 100562, 109704, 121352, 128641, 150843, 172392, 182028, 201124, 257282, 301686, 364056, 385923, 402248, 514564, 603372, 771846, 900487, 1029128, 1206744, 1415051, 1543692, 1800974, 2701461, 2830102, 3087384, 3601948, 4245153, 5402922, 5660204, 7203896, 8490306, 9905357, 10805844, 11320408, 16980612, 19810714, 21611688, 29716071, 33961224, 39621428, 59432142, 79242856, 118864284, 237728568]

約数ペア:

[(1, 237728568), (2, 118864284), (3, 79242856), (4, 59432142), (6, 39621428), (7, 33961224), (8, 29716071), (11, 21611688), (12, 19810714), (14, 16980612), (21, 11320408), (22, 10805844), (24, 9905357), (28, 8490306), (33, 7203896), (42, 5660204), (44, 5402922), (56, 4245153), (66, 3601948), (77, 3087384), (84, 2830102), (88, 2701461), (132, 1800974), (154, 1543692), (168, 1415051), (197, 1206744), (231, 1029128), (264, 900487), (308, 771846), (394, 603372), (462, 514564), (591, 402248), (616, 385923), (653, 364056), (788, 301686), (924, 257282), (1182, 201124), (1306, 182028), (1379, 172392), (1576, 150843), (1848, 128641), (1959, 121352), (2167, 109704), (2364, 100562), (2612, 91014), (2758, 86196), (3918, 60676), (4137, 57464), (4334, 54852), (4571, 52008), (4728, 50281), (5224, 45507), (5516, 43098), (6501, 36568), (7183, 33096), (7836, 30338), (8274, 28732), (8668, 27426), (9142, 26004), (11032, 21549), (13002, 18284), (13713, 17336), (14366, 16548), (15169, 15672)]