242747484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 677892096

約数和(自身を除く): 435144612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 868, 876, 1022, 1277, 1302, 1533, 2044, 2263, 2554, 2604, 3066, 3831, 4526, 5108, 6132, 6789, 7662, 8939, 9052, 13578, 15324, 15841, 17878, 26817, 27156, 31682, 35756, 39587, 47523, 53634, 63364, 79174, 93221, 95046, 107268, 118761, 158348, 186442, 190092, 237522, 277109, 279663, 372884, 475044, 554218, 559326, 652547, 831327, 1108436, 1118652, 1305094, 1662654, 1957641, 2610188, 2889851, 3325308, 3915282, 5779702, 7830564, 8669553, 11559404, 17339106, 20228957, 34678212, 40457914, 60686871, 80915828, 121373742, 242747484]

約数ペア:

[(1, 242747484), (2, 121373742), (3, 80915828), (4, 60686871), (6, 40457914), (7, 34678212), (12, 20228957), (14, 17339106), (21, 11559404), (28, 8669553), (31, 7830564), (42, 5779702), (62, 3915282), (73, 3325308), (84, 2889851), (93, 2610188), (124, 1957641), (146, 1662654), (186, 1305094), (217, 1118652), (219, 1108436), (292, 831327), (372, 652547), (434, 559326), (438, 554218), (511, 475044), (651, 372884), (868, 279663), (876, 277109), (1022, 237522), (1277, 190092), (1302, 186442), (1533, 158348), (2044, 118761), (2263, 107268), (2554, 95046), (2604, 93221), (3066, 79174), (3831, 63364), (4526, 53634), (5108, 47523), (6132, 39587), (6789, 35756), (7662, 31682), (8939, 27156), (9052, 26817), (13578, 17878), (15324, 15841)]