3891463212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 11338559232

約数和(自身を除く): 7447096020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 571, 948, 1027, 1092, 1106, 1142, 1659, 1713, 2054, 2212, 2284, 3081, 3318, 3426, 3997, 4108, 6162, 6241, 6636, 6852, 7189, 7423, 7994, 11991, 12324, 12482, 14378, 14846, 15988, 18723, 21567, 22269, 23982, 24964, 28756, 29692, 37446, 43134, 43687, 44538, 45109, 47964, 51961, 74892, 81133, 86268, 87374, 89076, 90218, 103922, 131061, 135327, 155883, 162266, 174748, 180436, 207844, 243399, 262122, 270654, 311766, 315763, 324532, 486798, 524244, 541308, 567931, 586417, 623532, 631526, 947289, 973596, 1135862, 1172834, 1263052, 1703793, 1759251, 1894578, 2271724, 2345668, 3407586, 3518502, 3563611, 3789156, 4104919, 6815172, 7037004, 7127222, 8209838, 10690833, 12314757, 14254444, 16419676, 21381666, 24629514, 24945277, 42763332, 46326943, 49259028, 49890554, 74835831, 92653886, 99781108, 138980829, 149671662, 185307772, 277961658, 299343324, 324288601, 555923316, 648577202, 972865803, 1297154404, 1945731606, 3891463212]

約数ペア:

[(1, 3891463212), (2, 1945731606), (3, 1297154404), (4, 972865803), (6, 648577202), (7, 555923316), (12, 324288601), (13, 299343324), (14, 277961658), (21, 185307772), (26, 149671662), (28, 138980829), (39, 99781108), (42, 92653886), (52, 74835831), (78, 49890554), (79, 49259028), (84, 46326943), (91, 42763332), (156, 24945277), (158, 24629514), (182, 21381666), (237, 16419676), (273, 14254444), (316, 12314757), (364, 10690833), (474, 8209838), (546, 7127222), (553, 7037004), (571, 6815172), (948, 4104919), (1027, 3789156), (1092, 3563611), (1106, 3518502), (1142, 3407586), (1659, 2345668), (1713, 2271724), (2054, 1894578), (2212, 1759251), (2284, 1703793), (3081, 1263052), (3318, 1172834), (3426, 1135862), (3997, 973596), (4108, 947289), (6162, 631526), (6241, 623532), (6636, 586417), (6852, 567931), (7189, 541308), (7423, 524244), (7994, 486798), (11991, 324532), (12324, 315763), (12482, 311766), (14378, 270654), (14846, 262122), (15988, 243399), (18723, 207844), (21567, 180436), (22269, 174748), (23982, 162266), (24964, 155883), (28756, 135327), (29692, 131061), (37446, 103922), (43134, 90218), (43687, 89076), (44538, 87374), (45109, 86268), (47964, 81133), (51961, 74892)]