15696441768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{5591}}^1$

素因数の和:6607

約数の個数: 128

約数和(自身を含む): 47541841920

約数和(自身を除く): 31845400152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 983, 1428, 1966, 2856, 2949, 3932, 5591, 5898, 6881, 7864, 11182, 11796, 13762, 16711, 16773, 20643, 22364, 23592, 27524, 33422, 33546, 39137, 41286, 44728, 50133, 55048, 66844, 67092, 78274, 82572, 95047, 100266, 116977, 117411, 133688, 134184, 156548, 165144, 190094, 200532, 233954, 234822, 285141, 313096, 350931, 380188, 401064, 467908, 469644, 570282, 665329, 701862, 760376, 935816, 939288, 1140564, 1330658, 1403724, 1995987, 2281128, 2661316, 2807448, 3991974, 5322632, 5495953, 7983948, 10991906, 15967896, 16487859, 21983812, 32975718, 38471671, 43967624, 65951436, 76943342, 93431201, 115415013, 131902872, 153886684, 186862402, 230830026, 280293603, 307773368, 373724804, 461660052, 560587206, 654018407, 747449608, 923320104, 1121174412, 1308036814, 1962055221, 2242348824, 2616073628, 3924110442, 5232147256, 7848220884, 15696441768]

約数ペア:

[(1, 15696441768), (2, 7848220884), (3, 5232147256), (4, 3924110442), (6, 2616073628), (7, 2242348824), (8, 1962055221), (12, 1308036814), (14, 1121174412), (17, 923320104), (21, 747449608), (24, 654018407), (28, 560587206), (34, 461660052), (42, 373724804), (51, 307773368), (56, 280293603), (68, 230830026), (84, 186862402), (102, 153886684), (119, 131902872), (136, 115415013), (168, 93431201), (204, 76943342), (238, 65951436), (357, 43967624), (408, 38471671), (476, 32975718), (714, 21983812), (952, 16487859), (983, 15967896), (1428, 10991906), (1966, 7983948), (2856, 5495953), (2949, 5322632), (3932, 3991974), (5591, 2807448), (5898, 2661316), (6881, 2281128), (7864, 1995987), (11182, 1403724), (11796, 1330658), (13762, 1140564), (16711, 939288), (16773, 935816), (20643, 760376), (22364, 701862), (23592, 665329), (27524, 570282), (33422, 469644), (33546, 467908), (39137, 401064), (41286, 380188), (44728, 350931), (50133, 313096), (55048, 285141), (66844, 234822), (67092, 233954), (78274, 200532), (82572, 190094), (95047, 165144), (100266, 156548), (116977, 134184), (117411, 133688)]