388564410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 1075576320

約数和(自身を除く): 687011910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 103, 130, 170, 195, 206, 221, 255, 309, 390, 442, 510, 515, 569, 618, 663, 1030, 1105, 1138, 1326, 1339, 1545, 1707, 1751, 2210, 2678, 2845, 3090, 3315, 3414, 3502, 4017, 5253, 5690, 6630, 6695, 7397, 8034, 8535, 8755, 9673, 10506, 13390, 14794, 17070, 17510, 19346, 20085, 22191, 22763, 26265, 29019, 36985, 40170, 44382, 45526, 48365, 52530, 58038, 58607, 68289, 73970, 96730, 110955, 113815, 117214, 125749, 136578, 145095, 175821, 221910, 227630, 251498, 290190, 293035, 341445, 351642, 377247, 586070, 628745, 682890, 754494, 761891, 879105, 996319, 1257490, 1523782, 1758210, 1886235, 1992638, 2285673, 2988957, 3772470, 3809455, 4571346, 4981595, 5977914, 7618910, 9963190, 11428365, 12952147, 14944785, 22856730, 25904294, 29889570, 38856441, 64760735, 77712882, 129521470, 194282205, 388564410]

約数ペア:

[(1, 388564410), (2, 194282205), (3, 129521470), (5, 77712882), (6, 64760735), (10, 38856441), (13, 29889570), (15, 25904294), (17, 22856730), (26, 14944785), (30, 12952147), (34, 11428365), (39, 9963190), (51, 7618910), (65, 5977914), (78, 4981595), (85, 4571346), (102, 3809455), (103, 3772470), (130, 2988957), (170, 2285673), (195, 1992638), (206, 1886235), (221, 1758210), (255, 1523782), (309, 1257490), (390, 996319), (442, 879105), (510, 761891), (515, 754494), (569, 682890), (618, 628745), (663, 586070), (1030, 377247), (1105, 351642), (1138, 341445), (1326, 293035), (1339, 290190), (1545, 251498), (1707, 227630), (1751, 221910), (2210, 175821), (2678, 145095), (2845, 136578), (3090, 125749), (3315, 117214), (3414, 113815), (3502, 110955), (4017, 96730), (5253, 73970), (5690, 68289), (6630, 58607), (6695, 58038), (7397, 52530), (8034, 48365), (8535, 45526), (8755, 44382), (9673, 40170), (10506, 36985), (13390, 29019), (14794, 26265), (17070, 22763), (17510, 22191), (19346, 20085)]