487421844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2243}}^1$

素因数の和:2469

約数の個数: 96

約数和(自身を含む): 1407436800

約数和(自身を除く): 920014956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 364, 398, 546, 597, 796, 1092, 1194, 1393, 2243, 2388, 2587, 2786, 4179, 4486, 5174, 5572, 6729, 7761, 8358, 8972, 10348, 13458, 15522, 15701, 16716, 18109, 26916, 29159, 31044, 31402, 36218, 47103, 54327, 58318, 62804, 72436, 87477, 94206, 108654, 116636, 174954, 188412, 204113, 217308, 349908, 408226, 446357, 612339, 816452, 892714, 1224678, 1339071, 1785428, 2449356, 2678142, 3124499, 5356284, 5802641, 6248998, 9373497, 11605282, 12497996, 17407923, 18746994, 23210564, 34815846, 37493988, 40618487, 69631692, 81236974, 121855461, 162473948, 243710922, 487421844]

約数ペア:

[(1, 487421844), (2, 243710922), (3, 162473948), (4, 121855461), (6, 81236974), (7, 69631692), (12, 40618487), (13, 37493988), (14, 34815846), (21, 23210564), (26, 18746994), (28, 17407923), (39, 12497996), (42, 11605282), (52, 9373497), (78, 6248998), (84, 5802641), (91, 5356284), (156, 3124499), (182, 2678142), (199, 2449356), (273, 1785428), (364, 1339071), (398, 1224678), (546, 892714), (597, 816452), (796, 612339), (1092, 446357), (1194, 408226), (1393, 349908), (2243, 217308), (2388, 204113), (2587, 188412), (2786, 174954), (4179, 116636), (4486, 108654), (5174, 94206), (5572, 87477), (6729, 72436), (7761, 62804), (8358, 58318), (8972, 54327), (10348, 47103), (13458, 36218), (15522, 31402), (15701, 31044), (16716, 29159), (18109, 26916)]