242243388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4483}}^1$

素因数の和:4591

約数の個数: 72

約数和(自身を含む): 652870400

約数和(自身を除く): 410627012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4483, 4503, 6004, 8966, 9006, 13449, 13509, 17932, 18012, 26898, 27018, 40347, 53796, 54036, 80694, 85177, 161388, 170354, 255531, 340708, 354157, 511062, 708314, 766593, 1022124, 1062471, 1416628, 1533186, 2124942, 3066372, 3187413, 4249884, 6374826, 6728983, 12749652, 13457966, 20186949, 26915932, 40373898, 60560847, 80747796, 121121694, 242243388]

約数ペア:

[(1, 242243388), (2, 121121694), (3, 80747796), (4, 60560847), (6, 40373898), (9, 26915932), (12, 20186949), (18, 13457966), (19, 12749652), (36, 6728983), (38, 6374826), (57, 4249884), (76, 3187413), (79, 3066372), (114, 2124942), (158, 1533186), (171, 1416628), (228, 1062471), (237, 1022124), (316, 766593), (342, 708314), (474, 511062), (684, 354157), (711, 340708), (948, 255531), (1422, 170354), (1501, 161388), (2844, 85177), (3002, 80694), (4483, 54036), (4503, 53796), (6004, 40347), (8966, 27018), (9006, 26898), (13449, 18012), (13509, 17932)]