992296188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 2879525376

約数和(自身を除く): 1887229188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 191, 204, 221, 234, 306, 382, 442, 468, 573, 612, 653, 663, 764, 884, 1146, 1306, 1326, 1719, 1959, 1989, 2292, 2483, 2612, 2652, 3247, 3438, 3918, 3978, 4966, 5877, 6494, 6876, 7449, 7836, 7956, 8489, 9741, 9932, 11101, 11754, 12988, 14898, 16978, 19482, 22202, 22347, 23508, 25467, 29223, 29796, 33303, 33956, 38964, 42211, 44404, 44694, 50934, 58446, 66606, 76401, 84422, 89388, 99909, 101868, 116892, 124723, 126633, 133212, 144313, 152802, 168844, 199818, 249446, 253266, 288626, 305604, 374169, 379899, 399636, 432939, 498892, 506532, 577252, 748338, 759798, 865878, 1122507, 1298817, 1496676, 1519596, 1621399, 1731756, 2120291, 2245014, 2597634, 3242798, 4240582, 4490028, 4864197, 5195268, 6360873, 6485596, 8481164, 9728394, 12721746, 14592591, 19082619, 19456788, 25443492, 27563783, 29185182, 38165238, 55127566, 58370364, 76330476, 82691349, 110255132, 165382698, 248074047, 330765396, 496148094, 992296188]

約数ペア:

[(1, 992296188), (2, 496148094), (3, 330765396), (4, 248074047), (6, 165382698), (9, 110255132), (12, 82691349), (13, 76330476), (17, 58370364), (18, 55127566), (26, 38165238), (34, 29185182), (36, 27563783), (39, 25443492), (51, 19456788), (52, 19082619), (68, 14592591), (78, 12721746), (102, 9728394), (117, 8481164), (153, 6485596), (156, 6360873), (191, 5195268), (204, 4864197), (221, 4490028), (234, 4240582), (306, 3242798), (382, 2597634), (442, 2245014), (468, 2120291), (573, 1731756), (612, 1621399), (653, 1519596), (663, 1496676), (764, 1298817), (884, 1122507), (1146, 865878), (1306, 759798), (1326, 748338), (1719, 577252), (1959, 506532), (1989, 498892), (2292, 432939), (2483, 399636), (2612, 379899), (2652, 374169), (3247, 305604), (3438, 288626), (3918, 253266), (3978, 249446), (4966, 199818), (5877, 168844), (6494, 152802), (6876, 144313), (7449, 133212), (7836, 126633), (7956, 124723), (8489, 116892), (9741, 101868), (9932, 99909), (11101, 89388), (11754, 84422), (12988, 76401), (14898, 66606), (16978, 58446), (19482, 50934), (22202, 44694), (22347, 44404), (23508, 42211), (25467, 38964), (29223, 33956), (29796, 33303)]