214466148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 409284252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 89, 114, 117, 156, 171, 178, 228, 234, 247, 267, 271, 342, 356, 468, 494, 534, 542, 684, 741, 801, 813, 988, 1068, 1084, 1157, 1482, 1602, 1626, 1691, 2223, 2314, 2439, 2964, 3204, 3252, 3382, 3471, 3523, 4446, 4628, 4878, 5073, 5149, 6764, 6942, 7046, 8892, 9756, 10146, 10298, 10413, 10569, 13884, 14092, 15219, 15447, 20292, 20596, 20826, 21138, 21983, 24119, 30438, 30894, 31707, 41652, 42276, 43966, 46341, 48238, 60876, 61788, 63414, 65949, 66937, 72357, 87932, 92682, 96476, 126828, 131898, 133874, 144714, 185364, 197847, 200811, 217071, 263796, 267748, 289428, 313547, 395694, 401622, 434142, 458261, 602433, 627094, 791388, 803244, 868284, 916522, 940641, 1204866, 1254188, 1374783, 1833044, 1881282, 2409732, 2749566, 2821923, 3762564, 4124349, 5499132, 5643846, 5957393, 8248698, 11287692, 11914786, 16497396, 17872179, 23829572, 35744358, 53616537, 71488716, 107233074, 214466148]

約数ペア:

[(1, 214466148), (2, 107233074), (3, 71488716), (4, 53616537), (6, 35744358), (9, 23829572), (12, 17872179), (13, 16497396), (18, 11914786), (19, 11287692), (26, 8248698), (36, 5957393), (38, 5643846), (39, 5499132), (52, 4124349), (57, 3762564), (76, 2821923), (78, 2749566), (89, 2409732), (114, 1881282), (117, 1833044), (156, 1374783), (171, 1254188), (178, 1204866), (228, 940641), (234, 916522), (247, 868284), (267, 803244), (271, 791388), (342, 627094), (356, 602433), (468, 458261), (494, 434142), (534, 401622), (542, 395694), (684, 313547), (741, 289428), (801, 267748), (813, 263796), (988, 217071), (1068, 200811), (1084, 197847), (1157, 185364), (1482, 144714), (1602, 133874), (1626, 131898), (1691, 126828), (2223, 96476), (2314, 92682), (2439, 87932), (2964, 72357), (3204, 66937), (3252, 65949), (3382, 63414), (3471, 61788), (3523, 60876), (4446, 48238), (4628, 46341), (4878, 43966), (5073, 42276), (5149, 41652), (6764, 31707), (6942, 30894), (7046, 30438), (8892, 24119), (9756, 21983), (10146, 21138), (10298, 20826), (10413, 20596), (10569, 20292), (13884, 15447), (14092, 15219)]