404224470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20366

約数の個数: 96

約数和(自身を含む): 1198465632

約数和(自身を除く): 794241162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 20323, 40646, 60969, 101615, 121938, 182907, 203230, 264199, 304845, 345491, 365814, 528398, 609690, 690982, 792597, 914535, 1036473, 1320995, 1585194, 1727455, 1829070, 2072946, 2377791, 2641990, 3109419, 3454910, 3962985, 4491383, 4755582, 5182365, 6218838, 7925970, 8982766, 10364730, 11888955, 13474149, 15547095, 22456915, 23777910, 26948298, 31094190, 40422447, 44913830, 67370745, 80844894, 134741490, 202112235, 404224470]

約数ペア:

[(1, 404224470), (2, 202112235), (3, 134741490), (5, 80844894), (6, 67370745), (9, 44913830), (10, 40422447), (13, 31094190), (15, 26948298), (17, 23777910), (18, 22456915), (26, 15547095), (30, 13474149), (34, 11888955), (39, 10364730), (45, 8982766), (51, 7925970), (65, 6218838), (78, 5182365), (85, 4755582), (90, 4491383), (102, 3962985), (117, 3454910), (130, 3109419), (153, 2641990), (170, 2377791), (195, 2072946), (221, 1829070), (234, 1727455), (255, 1585194), (306, 1320995), (390, 1036473), (442, 914535), (510, 792597), (585, 690982), (663, 609690), (765, 528398), (1105, 365814), (1170, 345491), (1326, 304845), (1530, 264199), (1989, 203230), (2210, 182907), (3315, 121938), (3978, 101615), (6630, 60969), (9945, 40646), (19890, 20323)]