15678840984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2341

約数の個数: 128

約数和(自身を含む): 41357230080

約数和(自身を除く): 25678389096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 151, 186, 201, 248, 268, 302, 372, 402, 453, 536, 604, 744, 804, 906, 1208, 1608, 1812, 2077, 2083, 3624, 4154, 4166, 4681, 6231, 6249, 8308, 8332, 9362, 10117, 12462, 12498, 14043, 16616, 16664, 18724, 20234, 24924, 24996, 28086, 30351, 37448, 40468, 49848, 49992, 56172, 60702, 64573, 80936, 112344, 121404, 129146, 139561, 193719, 242808, 258292, 279122, 313627, 314533, 387438, 418683, 516584, 558244, 627254, 629066, 774876, 837366, 940881, 943599, 1116488, 1254508, 1258132, 1549752, 1674732, 1881762, 1887198, 2509016, 2516264, 3349464, 3763524, 3774396, 4326391, 7527048, 7548792, 8652782, 9750523, 12979173, 17305564, 19501046, 21073711, 25958346, 29251569, 34611128, 39002092, 42147422, 51916692, 58503138, 63221133, 78004184, 84294844, 103833384, 117006276, 126442266, 168589688, 234012552, 252884532, 505769064, 653285041, 1306570082, 1959855123, 2613140164, 3919710246, 5226280328, 7839420492, 15678840984]

約数ペア:

[(1, 15678840984), (2, 7839420492), (3, 5226280328), (4, 3919710246), (6, 2613140164), (8, 1959855123), (12, 1306570082), (24, 653285041), (31, 505769064), (62, 252884532), (67, 234012552), (93, 168589688), (124, 126442266), (134, 117006276), (151, 103833384), (186, 84294844), (201, 78004184), (248, 63221133), (268, 58503138), (302, 51916692), (372, 42147422), (402, 39002092), (453, 34611128), (536, 29251569), (604, 25958346), (744, 21073711), (804, 19501046), (906, 17305564), (1208, 12979173), (1608, 9750523), (1812, 8652782), (2077, 7548792), (2083, 7527048), (3624, 4326391), (4154, 3774396), (4166, 3763524), (4681, 3349464), (6231, 2516264), (6249, 2509016), (8308, 1887198), (8332, 1881762), (9362, 1674732), (10117, 1549752), (12462, 1258132), (12498, 1254508), (14043, 1116488), (16616, 943599), (16664, 940881), (18724, 837366), (20234, 774876), (24924, 629066), (24996, 627254), (28086, 558244), (30351, 516584), (37448, 418683), (40468, 387438), (49848, 314533), (49992, 313627), (56172, 279122), (60702, 258292), (64573, 242808), (80936, 193719), (112344, 139561), (121404, 129146)]