928575191440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{524287}}^1$

素因数の和:524457

約数の個数: 120

約数和(自身を含む): 2355634372608

約数和(自身を除く): 1427059181168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 169, 208, 260, 262, 338, 520, 524, 655, 676, 845, 1040, 1048, 1310, 1352, 1690, 1703, 2096, 2620, 2704, 3380, 3406, 5240, 6760, 6812, 8515, 10480, 13520, 13624, 17030, 22139, 27248, 34060, 44278, 68120, 88556, 110695, 136240, 177112, 221390, 354224, 442780, 524287, 885560, 1048574, 1771120, 2097148, 2621435, 4194296, 5242870, 6815731, 8388592, 10485740, 13631462, 20971480, 27262924, 34078655, 41942960, 54525848, 68157310, 68681597, 88604503, 109051696, 136314620, 137363194, 177209006, 272629240, 274726388, 343407985, 354418012, 443022515, 545258480, 549452776, 686815970, 708836024, 886045030, 892860761, 1098905552, 1373631940, 1417672048, 1772090060, 1785721522, 2747263880, 3544180120, 3571443044, 4464303805, 5494527760, 7088360240, 7142886088, 8928607610, 11607189893, 14285772176, 17857215220, 23214379786, 35714430440, 46428759572, 58035949465, 71428860880, 92857519144, 116071898930, 185715038288, 232143797860, 464287595720, 928575191440]

約数ペア:

[(1, 928575191440), (2, 464287595720), (4, 232143797860), (5, 185715038288), (8, 116071898930), (10, 92857519144), (13, 71428860880), (16, 58035949465), (20, 46428759572), (26, 35714430440), (40, 23214379786), (52, 17857215220), (65, 14285772176), (80, 11607189893), (104, 8928607610), (130, 7142886088), (131, 7088360240), (169, 5494527760), (208, 4464303805), (260, 3571443044), (262, 3544180120), (338, 2747263880), (520, 1785721522), (524, 1772090060), (655, 1417672048), (676, 1373631940), (845, 1098905552), (1040, 892860761), (1048, 886045030), (1310, 708836024), (1352, 686815970), (1690, 549452776), (1703, 545258480), (2096, 443022515), (2620, 354418012), (2704, 343407985), (3380, 274726388), (3406, 272629240), (5240, 177209006), (6760, 137363194), (6812, 136314620), (8515, 109051696), (10480, 88604503), (13520, 68681597), (13624, 68157310), (17030, 54525848), (22139, 41942960), (27248, 34078655), (34060, 27262924), (44278, 20971480), (68120, 13631462), (88556, 10485740), (110695, 8388592), (136240, 6815731), (177112, 5242870), (221390, 4194296), (354224, 2621435), (442780, 2097148), (524287, 1771120), (885560, 1048574)]