327741920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6007}}^1$

素因数の和:6064

約数の個数: 96

約数和(自身を含む): 872073216

約数和(自身を除く): 544331296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6007, 6820, 10912, 12014, 13640, 24028, 27280, 30035, 48056, 54560, 60070, 66077, 96112, 120140, 132154, 186217, 192224, 240280, 264308, 330385, 372434, 480560, 528616, 660770, 744868, 931085, 961120, 1057232, 1321540, 1489736, 1862170, 2048387, 2114464, 2643080, 2979472, 3724340, 4096774, 5286160, 5958944, 7448680, 8193548, 10241935, 10572320, 14897360, 16387096, 20483870, 29794720, 32774192, 40967740, 65548384, 81935480, 163870960, 327741920]

約数ペア:

[(1, 327741920), (2, 163870960), (4, 81935480), (5, 65548384), (8, 40967740), (10, 32774192), (11, 29794720), (16, 20483870), (20, 16387096), (22, 14897360), (31, 10572320), (32, 10241935), (40, 8193548), (44, 7448680), (55, 5958944), (62, 5286160), (80, 4096774), (88, 3724340), (110, 2979472), (124, 2643080), (155, 2114464), (160, 2048387), (176, 1862170), (220, 1489736), (248, 1321540), (310, 1057232), (341, 961120), (352, 931085), (440, 744868), (496, 660770), (620, 528616), (682, 480560), (880, 372434), (992, 330385), (1240, 264308), (1364, 240280), (1705, 192224), (1760, 186217), (2480, 132154), (2728, 120140), (3410, 96112), (4960, 66077), (5456, 60070), (6007, 54560), (6820, 48056), (10912, 30035), (12014, 27280), (13640, 24028)]