2777270912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 6207801600

約数和(自身を除く): 3430530688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 79, 104, 128, 148, 158, 208, 296, 316, 416, 481, 571, 592, 632, 832, 962, 1027, 1142, 1184, 1264, 1664, 1924, 2054, 2284, 2368, 2528, 2923, 3848, 4108, 4568, 4736, 5056, 5846, 7423, 7696, 8216, 9136, 10112, 11692, 14846, 15392, 16432, 18272, 21127, 23384, 29692, 30784, 32864, 36544, 37999, 42254, 45109, 46768, 59384, 61568, 65728, 73088, 75998, 84508, 90218, 93536, 118768, 131456, 151996, 169016, 180436, 187072, 237536, 274651, 303992, 338032, 360872, 374144, 475072, 549302, 586417, 607984, 676064, 721744, 950144, 1098604, 1172834, 1215968, 1352128, 1443488, 1669033, 2197208, 2345668, 2431936, 2704256, 2886976, 3338066, 4394416, 4691336, 4863872, 5773952, 6676132, 8788832, 9382672, 13352264, 17577664, 18765344, 21697429, 26704528, 35155328, 37530688, 43394858, 53409056, 75061376, 86789716, 106818112, 173579432, 213636224, 347158864, 694317728, 1388635456, 2777270912]

約数ペア:

[(1, 2777270912), (2, 1388635456), (4, 694317728), (8, 347158864), (13, 213636224), (16, 173579432), (26, 106818112), (32, 86789716), (37, 75061376), (52, 53409056), (64, 43394858), (74, 37530688), (79, 35155328), (104, 26704528), (128, 21697429), (148, 18765344), (158, 17577664), (208, 13352264), (296, 9382672), (316, 8788832), (416, 6676132), (481, 5773952), (571, 4863872), (592, 4691336), (632, 4394416), (832, 3338066), (962, 2886976), (1027, 2704256), (1142, 2431936), (1184, 2345668), (1264, 2197208), (1664, 1669033), (1924, 1443488), (2054, 1352128), (2284, 1215968), (2368, 1172834), (2528, 1098604), (2923, 950144), (3848, 721744), (4108, 676064), (4568, 607984), (4736, 586417), (5056, 549302), (5846, 475072), (7423, 374144), (7696, 360872), (8216, 338032), (9136, 303992), (10112, 274651), (11692, 237536), (14846, 187072), (15392, 180436), (16432, 169016), (18272, 151996), (21127, 131456), (23384, 118768), (29692, 93536), (30784, 90218), (32864, 84508), (36544, 75998), (37999, 73088), (42254, 65728), (45109, 61568), (46768, 59384)]