308971572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 931467264

約数和(自身を除く): 622495692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 67, 78, 82, 84, 91, 103, 123, 134, 156, 164, 182, 201, 206, 246, 268, 273, 287, 309, 364, 402, 412, 469, 492, 533, 546, 574, 618, 721, 804, 861, 871, 938, 1066, 1092, 1148, 1236, 1339, 1407, 1442, 1599, 1722, 1742, 1876, 2132, 2163, 2613, 2678, 2747, 2814, 2884, 3198, 3444, 3484, 3731, 4017, 4223, 4326, 5226, 5356, 5494, 5628, 6097, 6396, 6901, 7462, 8034, 8241, 8446, 8652, 9373, 10452, 10988, 11193, 12194, 12669, 13802, 14924, 16068, 16482, 16892, 18291, 18746, 19229, 20703, 22386, 24388, 25338, 27604, 28119, 29561, 32964, 35711, 36582, 37492, 38458, 41406, 44772, 48307, 50676, 54899, 56238, 57687, 59122, 71422, 73164, 76916, 82812, 88683, 89713, 96614, 107133, 109798, 112476, 115374, 118244, 142844, 144921, 164697, 177366, 179426, 193228, 214266, 219596, 230748, 249977, 269139, 282941, 289842, 329394, 354732, 358852, 384293, 428532, 499954, 538278, 565882, 579684, 627991, 658788, 749931, 768586, 848823, 999908, 1076556, 1131764, 1152879, 1255982, 1499862, 1537172, 1697646, 1883973, 1980587, 2305758, 2511964, 2999724, 3395292, 3678233, 3767946, 3961174, 4611516, 5941761, 7356466, 7535892, 7922348, 11034699, 11883522, 14712932, 22069398, 23767044, 25747631, 44138796, 51495262, 77242893, 102990524, 154485786, 308971572]

約数ペア:

[(1, 308971572), (2, 154485786), (3, 102990524), (4, 77242893), (6, 51495262), (7, 44138796), (12, 25747631), (13, 23767044), (14, 22069398), (21, 14712932), (26, 11883522), (28, 11034699), (39, 7922348), (41, 7535892), (42, 7356466), (52, 5941761), (67, 4611516), (78, 3961174), (82, 3767946), (84, 3678233), (91, 3395292), (103, 2999724), (123, 2511964), (134, 2305758), (156, 1980587), (164, 1883973), (182, 1697646), (201, 1537172), (206, 1499862), (246, 1255982), (268, 1152879), (273, 1131764), (287, 1076556), (309, 999908), (364, 848823), (402, 768586), (412, 749931), (469, 658788), (492, 627991), (533, 579684), (546, 565882), (574, 538278), (618, 499954), (721, 428532), (804, 384293), (861, 358852), (871, 354732), (938, 329394), (1066, 289842), (1092, 282941), (1148, 269139), (1236, 249977), (1339, 230748), (1407, 219596), (1442, 214266), (1599, 193228), (1722, 179426), (1742, 177366), (1876, 164697), (2132, 144921), (2163, 142844), (2613, 118244), (2678, 115374), (2747, 112476), (2814, 109798), (2884, 107133), (3198, 96614), (3444, 89713), (3484, 88683), (3731, 82812), (4017, 76916), (4223, 73164), (4326, 71422), (5226, 59122), (5356, 57687), (5494, 56238), (5628, 54899), (6097, 50676), (6396, 48307), (6901, 44772), (7462, 41406), (8034, 38458), (8241, 37492), (8446, 36582), (8652, 35711), (9373, 32964), (10452, 29561), (10988, 28119), (11193, 27604), (12194, 25338), (12669, 24388), (13802, 22386), (14924, 20703), (16068, 19229), (16482, 18746), (16892, 18291)]