740798568

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 2136960000

約数和(自身を除く): 1396161432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 317, 349, 372, 558, 634, 698, 744, 837, 951, 1047, 1116, 1268, 1396, 1674, 1902, 2094, 2232, 2536, 2792, 2853, 3141, 3348, 3804, 4188, 5706, 6282, 6696, 7608, 8376, 8559, 9423, 9827, 10819, 11412, 12564, 17118, 18846, 19654, 21638, 22824, 25128, 29481, 32457, 34236, 37692, 39308, 43276, 58962, 64914, 68472, 75384, 78616, 86552, 88443, 97371, 110633, 117924, 129828, 176886, 194742, 221266, 235848, 259656, 265329, 292113, 331899, 353772, 389484, 442532, 530658, 584226, 663798, 707544, 778968, 885064, 995697, 1061316, 1168452, 1327596, 1991394, 2122632, 2336904, 2655192, 2987091, 3429623, 3982788, 5974182, 6859246, 7965576, 10288869, 11948364, 13718492, 20577738, 23896728, 27436984, 30866607, 41155476, 61733214, 82310952, 92599821, 123466428, 185199642, 246932856, 370399284, 740798568]

約数ペア:

[(1, 740798568), (2, 370399284), (3, 246932856), (4, 185199642), (6, 123466428), (8, 92599821), (9, 82310952), (12, 61733214), (18, 41155476), (24, 30866607), (27, 27436984), (31, 23896728), (36, 20577738), (54, 13718492), (62, 11948364), (72, 10288869), (93, 7965576), (108, 6859246), (124, 5974182), (186, 3982788), (216, 3429623), (248, 2987091), (279, 2655192), (317, 2336904), (349, 2122632), (372, 1991394), (558, 1327596), (634, 1168452), (698, 1061316), (744, 995697), (837, 885064), (951, 778968), (1047, 707544), (1116, 663798), (1268, 584226), (1396, 530658), (1674, 442532), (1902, 389484), (2094, 353772), (2232, 331899), (2536, 292113), (2792, 265329), (2853, 259656), (3141, 235848), (3348, 221266), (3804, 194742), (4188, 176886), (5706, 129828), (6282, 117924), (6696, 110633), (7608, 97371), (8376, 88443), (8559, 86552), (9423, 78616), (9827, 75384), (10819, 68472), (11412, 64914), (12564, 58962), (17118, 43276), (18846, 39308), (19654, 37692), (21638, 34236), (22824, 32457), (25128, 29481)]