408096390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61553}}^1$

素因数の和:61593

約数の個数: 64

約数和(自身を含む): 1116835776

約数和(自身を除く): 708739386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 61553, 123106, 184659, 307765, 369318, 615530, 800189, 923295, 1046401, 1600378, 1846590, 2092802, 2400567, 3139203, 4000945, 4801134, 5232005, 6278406, 8001890, 10464010, 12002835, 13603213, 15696015, 24005670, 27206426, 31392030, 40809639, 68016065, 81619278, 136032130, 204048195, 408096390]

約数ペア:

[(1, 408096390), (2, 204048195), (3, 136032130), (5, 81619278), (6, 68016065), (10, 40809639), (13, 31392030), (15, 27206426), (17, 24005670), (26, 15696015), (30, 13603213), (34, 12002835), (39, 10464010), (51, 8001890), (65, 6278406), (78, 5232005), (85, 4801134), (102, 4000945), (130, 3139203), (170, 2400567), (195, 2092802), (221, 1846590), (255, 1600378), (390, 1046401), (442, 923295), (510, 800189), (663, 615530), (1105, 369318), (1326, 307765), (2210, 184659), (3315, 123106), (6630, 61553)]