237671928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 724852800

約数和(自身を除く): 487180872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 936, 954, 1272, 1378, 1404, 1431, 1597, 1908, 2067, 2756, 2808, 2862, 3194, 3816, 4134, 4791, 5512, 5724, 6201, 6388, 8268, 9582, 11448, 12402, 12776, 14373, 16536, 18603, 19164, 20761, 24804, 28746, 37206, 38328, 41522, 43119, 49608, 57492, 62283, 74412, 83044, 84641, 86238, 114984, 124566, 148824, 166088, 169282, 172476, 186849, 249132, 253923, 338564, 344952, 373698, 498264, 507846, 560547, 677128, 747396, 761769, 1015692, 1100333, 1121094, 1494792, 1523538, 2031384, 2200666, 2242188, 2285307, 3047076, 3300999, 4401332, 4484376, 4570614, 6094152, 6601998, 8802664, 9141228, 9902997, 13203996, 18282456, 19805994, 26407992, 29708991, 39611988, 59417982, 79223976, 118835964, 237671928]

約数ペア:

[(1, 237671928), (2, 118835964), (3, 79223976), (4, 59417982), (6, 39611988), (8, 29708991), (9, 26407992), (12, 19805994), (13, 18282456), (18, 13203996), (24, 9902997), (26, 9141228), (27, 8802664), (36, 6601998), (39, 6094152), (52, 4570614), (53, 4484376), (54, 4401332), (72, 3300999), (78, 3047076), (104, 2285307), (106, 2242188), (108, 2200666), (117, 2031384), (156, 1523538), (159, 1494792), (212, 1121094), (216, 1100333), (234, 1015692), (312, 761769), (318, 747396), (351, 677128), (424, 560547), (468, 507846), (477, 498264), (636, 373698), (689, 344952), (702, 338564), (936, 253923), (954, 249132), (1272, 186849), (1378, 172476), (1404, 169282), (1431, 166088), (1597, 148824), (1908, 124566), (2067, 114984), (2756, 86238), (2808, 84641), (2862, 83044), (3194, 74412), (3816, 62283), (4134, 57492), (4791, 49608), (5512, 43119), (5724, 41522), (6201, 38328), (6388, 37206), (8268, 28746), (9582, 24804), (11448, 20761), (12402, 19164), (12776, 18603), (14373, 16536)]