628423236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8754

約数の個数: 108

約数和(自身を含む): 1893151260

約数和(自身を除く): 1264728024

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 3444, 4018, 5166, 6027, 8036, 8689, 10332, 12054, 17378, 18081, 24108, 26067, 34756, 36162, 52134, 60823, 72324, 78201, 104268, 121646, 156402, 182469, 243292, 312804, 356249, 364938, 425761, 547407, 712498, 729876, 851522, 1068747, 1094814, 1277283, 1424996, 1703044, 2137494, 2189628, 2493743, 2554566, 3206241, 3831849, 4274988, 4987486, 5109132, 6412482, 7481229, 7663698, 9974972, 12824964, 14962458, 15327396, 17456201, 22443687, 29924916, 34912402, 44887374, 52368603, 69824804, 89774748, 104737206, 157105809, 209474412, 314211618, 628423236]

約数ペア:

[(1, 628423236), (2, 314211618), (3, 209474412), (4, 157105809), (6, 104737206), (7, 89774748), (9, 69824804), (12, 52368603), (14, 44887374), (18, 34912402), (21, 29924916), (28, 22443687), (36, 17456201), (41, 15327396), (42, 14962458), (49, 12824964), (63, 9974972), (82, 7663698), (84, 7481229), (98, 6412482), (123, 5109132), (126, 4987486), (147, 4274988), (164, 3831849), (196, 3206241), (246, 2554566), (252, 2493743), (287, 2189628), (294, 2137494), (369, 1703044), (441, 1424996), (492, 1277283), (574, 1094814), (588, 1068747), (738, 851522), (861, 729876), (882, 712498), (1148, 547407), (1476, 425761), (1722, 364938), (1764, 356249), (2009, 312804), (2583, 243292), (3444, 182469), (4018, 156402), (5166, 121646), (6027, 104268), (8036, 78201), (8689, 72324), (10332, 60823), (12054, 52134), (17378, 36162), (18081, 34756), (24108, 26067)]