2251789164

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{1597}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 5810903280

約数和(自身を除く): 3559114116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 739, 954, 1478, 1597, 1908, 2217, 2956, 3194, 4434, 4791, 6388, 6651, 8868, 9582, 13302, 14373, 19164, 26604, 28746, 39167, 57492, 78334, 84641, 117501, 156668, 169282, 235002, 253923, 338564, 352503, 470004, 507846, 705006, 761769, 1015692, 1180183, 1410012, 1523538, 2360366, 3047076, 3540549, 4720732, 7081098, 10621647, 14162196, 21243294, 42486588, 62549699, 125099398, 187649097, 250198796, 375298194, 562947291, 750596388, 1125894582, 2251789164]

約数ペア:

[(1, 2251789164), (2, 1125894582), (3, 750596388), (4, 562947291), (6, 375298194), (9, 250198796), (12, 187649097), (18, 125099398), (36, 62549699), (53, 42486588), (106, 21243294), (159, 14162196), (212, 10621647), (318, 7081098), (477, 4720732), (636, 3540549), (739, 3047076), (954, 2360366), (1478, 1523538), (1597, 1410012), (1908, 1180183), (2217, 1015692), (2956, 761769), (3194, 705006), (4434, 507846), (4791, 470004), (6388, 352503), (6651, 338564), (8868, 253923), (9582, 235002), (13302, 169282), (14373, 156668), (19164, 117501), (26604, 84641), (28746, 78334), (39167, 57492)]