253075212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 508972788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 53, 54, 57, 76, 78, 106, 108, 114, 117, 156, 159, 171, 179, 212, 228, 234, 247, 318, 342, 351, 358, 468, 477, 494, 513, 537, 636, 684, 689, 702, 716, 741, 954, 988, 1007, 1026, 1074, 1378, 1404, 1431, 1482, 1611, 1908, 2014, 2052, 2067, 2148, 2223, 2327, 2756, 2862, 2964, 3021, 3222, 3401, 4028, 4134, 4446, 4654, 4833, 5724, 6042, 6201, 6444, 6669, 6802, 6981, 8268, 8892, 9063, 9308, 9487, 9666, 10203, 12084, 12402, 13091, 13338, 13604, 13962, 18126, 18603, 18974, 19332, 20406, 20943, 24804, 26182, 26676, 27189, 27924, 28461, 30609, 36252, 37206, 37948, 39273, 40812, 41886, 44213, 52364, 54378, 56922, 61218, 62829, 74412, 78546, 83772, 85383, 88426, 91827, 108756, 113844, 117819, 122436, 123331, 125658, 132639, 157092, 170766, 176852, 180253, 183654, 235638, 246662, 251316, 256149, 265278, 341532, 353457, 360506, 367308, 369993, 397917, 471276, 493324, 512298, 530556, 540759, 706914, 721012, 739986, 795834, 1024596, 1081518, 1109979, 1193751, 1413828, 1479972, 1591668, 1622277, 2163036, 2219958, 2343289, 2387502, 3244554, 3329937, 4439916, 4686578, 4775004, 4866831, 6489108, 6659874, 7029867, 9373156, 9733662, 13319748, 14059734, 19467324, 21089601, 28119468, 42179202, 63268803, 84358404, 126537606, 253075212]

約数ペア:

[(1, 253075212), (2, 126537606), (3, 84358404), (4, 63268803), (6, 42179202), (9, 28119468), (12, 21089601), (13, 19467324), (18, 14059734), (19, 13319748), (26, 9733662), (27, 9373156), (36, 7029867), (38, 6659874), (39, 6489108), (52, 4866831), (53, 4775004), (54, 4686578), (57, 4439916), (76, 3329937), (78, 3244554), (106, 2387502), (108, 2343289), (114, 2219958), (117, 2163036), (156, 1622277), (159, 1591668), (171, 1479972), (179, 1413828), (212, 1193751), (228, 1109979), (234, 1081518), (247, 1024596), (318, 795834), (342, 739986), (351, 721012), (358, 706914), (468, 540759), (477, 530556), (494, 512298), (513, 493324), (537, 471276), (636, 397917), (684, 369993), (689, 367308), (702, 360506), (716, 353457), (741, 341532), (954, 265278), (988, 256149), (1007, 251316), (1026, 246662), (1074, 235638), (1378, 183654), (1404, 180253), (1431, 176852), (1482, 170766), (1611, 157092), (1908, 132639), (2014, 125658), (2052, 123331), (2067, 122436), (2148, 117819), (2223, 113844), (2327, 108756), (2756, 91827), (2862, 88426), (2964, 85383), (3021, 83772), (3222, 78546), (3401, 74412), (4028, 62829), (4134, 61218), (4446, 56922), (4654, 54378), (4833, 52364), (5724, 44213), (6042, 41886), (6201, 40812), (6444, 39273), (6669, 37948), (6802, 37206), (6981, 36252), (8268, 30609), (8892, 28461), (9063, 27924), (9308, 27189), (9487, 26676), (9666, 26182), (10203, 24804), (12084, 20943), (12402, 20406), (13091, 19332), (13338, 18974), (13604, 18603), (13962, 18126)]