426972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 1354752

約数和(自身を除く): 927780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 23, 26, 28, 34, 39, 42, 46, 51, 52, 68, 69, 78, 84, 91, 92, 102, 119, 138, 156, 161, 182, 204, 221, 238, 273, 276, 299, 322, 357, 364, 391, 442, 476, 483, 546, 598, 644, 663, 714, 782, 884, 897, 966, 1092, 1173, 1196, 1326, 1428, 1547, 1564, 1794, 1932, 2093, 2346, 2652, 2737, 3094, 3588, 4186, 4641, 4692, 5083, 5474, 6188, 6279, 8211, 8372, 9282, 10166, 10948, 12558, 15249, 16422, 18564, 20332, 25116, 30498, 32844, 35581, 60996, 71162, 106743, 142324, 213486, 426972]

約数ペア:

[(1, 426972), (2, 213486), (3, 142324), (4, 106743), (6, 71162), (7, 60996), (12, 35581), (13, 32844), (14, 30498), (17, 25116), (21, 20332), (23, 18564), (26, 16422), (28, 15249), (34, 12558), (39, 10948), (42, 10166), (46, 9282), (51, 8372), (52, 8211), (68, 6279), (69, 6188), (78, 5474), (84, 5083), (91, 4692), (92, 4641), (102, 4186), (119, 3588), (138, 3094), (156, 2737), (161, 2652), (182, 2346), (204, 2093), (221, 1932), (238, 1794), (273, 1564), (276, 1547), (299, 1428), (322, 1326), (357, 1196), (364, 1173), (391, 1092), (442, 966), (476, 897), (483, 884), (546, 782), (598, 714), (644, 663)]