304886988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 942230016

約数和(自身を除く): 637343028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 63, 69, 82, 84, 92, 123, 126, 138, 161, 164, 207, 246, 252, 276, 287, 322, 369, 414, 483, 492, 574, 644, 738, 828, 861, 943, 966, 1148, 1283, 1449, 1476, 1722, 1886, 1932, 2566, 2583, 2829, 2898, 3444, 3772, 3849, 5132, 5166, 5658, 5796, 6601, 7698, 8487, 8981, 10332, 11316, 11547, 13202, 15396, 16974, 17962, 19803, 23094, 26404, 26943, 29509, 33948, 35924, 39606, 46188, 52603, 53886, 59018, 59409, 79212, 80829, 88527, 105206, 107772, 118036, 118818, 157809, 161658, 177054, 206563, 210412, 237636, 265581, 315618, 323316, 354108, 368221, 413126, 473427, 531162, 619689, 631236, 736442, 826252, 946854, 1062324, 1104663, 1209869, 1239378, 1472884, 1859067, 1893708, 2209326, 2419738, 2478756, 3313989, 3629607, 3718134, 4418652, 4839476, 6627978, 7259214, 7436268, 8469083, 10888821, 13255956, 14518428, 16938166, 21777642, 25407249, 33876332, 43555284, 50814498, 76221747, 101628996, 152443494, 304886988]

約数ペア:

[(1, 304886988), (2, 152443494), (3, 101628996), (4, 76221747), (6, 50814498), (7, 43555284), (9, 33876332), (12, 25407249), (14, 21777642), (18, 16938166), (21, 14518428), (23, 13255956), (28, 10888821), (36, 8469083), (41, 7436268), (42, 7259214), (46, 6627978), (63, 4839476), (69, 4418652), (82, 3718134), (84, 3629607), (92, 3313989), (123, 2478756), (126, 2419738), (138, 2209326), (161, 1893708), (164, 1859067), (207, 1472884), (246, 1239378), (252, 1209869), (276, 1104663), (287, 1062324), (322, 946854), (369, 826252), (414, 736442), (483, 631236), (492, 619689), (574, 531162), (644, 473427), (738, 413126), (828, 368221), (861, 354108), (943, 323316), (966, 315618), (1148, 265581), (1283, 237636), (1449, 210412), (1476, 206563), (1722, 177054), (1886, 161658), (1932, 157809), (2566, 118818), (2583, 118036), (2829, 107772), (2898, 105206), (3444, 88527), (3772, 80829), (3849, 79212), (5132, 59409), (5166, 59018), (5658, 53886), (5796, 52603), (6601, 46188), (7698, 39606), (8487, 35924), (8981, 33948), (10332, 29509), (11316, 26943), (11547, 26404), (13202, 23094), (15396, 19803), (16974, 17962)]