391366046340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{1200583}}^1$

素因数の和:1202409

約数の個数: 72

約数和(自身を含む): 1187800181568

約数和(自身を除く): 796434135228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1811, 3622, 5433, 7244, 9055, 10866, 16299, 18110, 21732, 27165, 32598, 36220, 54330, 65196, 81495, 108660, 162990, 325980, 1200583, 2401166, 3601749, 4802332, 6002915, 7203498, 10805247, 12005830, 14406996, 18008745, 21610494, 24011660, 36017490, 43220988, 54026235, 72034980, 108052470, 216104940, 2174255813, 4348511626, 6522767439, 8697023252, 10871279065, 13045534878, 19568302317, 21742558130, 26091069756, 32613837195, 39136604634, 43485116260, 65227674390, 78273209268, 97841511585, 130455348780, 195683023170, 391366046340]

約数ペア:

[(1, 391366046340), (2, 195683023170), (3, 130455348780), (4, 97841511585), (5, 78273209268), (6, 65227674390), (9, 43485116260), (10, 39136604634), (12, 32613837195), (15, 26091069756), (18, 21742558130), (20, 19568302317), (30, 13045534878), (36, 10871279065), (45, 8697023252), (60, 6522767439), (90, 4348511626), (180, 2174255813), (1811, 216104940), (3622, 108052470), (5433, 72034980), (7244, 54026235), (9055, 43220988), (10866, 36017490), (16299, 24011660), (18110, 21610494), (21732, 18008745), (27165, 14406996), (32598, 12005830), (36220, 10805247), (54330, 7203498), (65196, 6002915), (81495, 4802332), (108660, 3601749), (162990, 2401166), (325980, 1200583)]