421837176

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 1078233120

約数和(自身を除く): 656395944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 541, 613, 636, 1082, 1226, 1272, 1623, 1839, 2164, 2452, 3246, 3678, 4328, 4904, 6492, 7356, 12984, 14712, 28673, 32489, 57346, 64978, 86019, 97467, 114692, 129956, 172038, 194934, 229384, 259912, 331633, 344076, 389868, 663266, 688152, 779736, 994899, 1326532, 1989798, 2653064, 3979596, 7959192, 17576549, 35153098, 52729647, 70306196, 105459294, 140612392, 210918588, 421837176]

約数ペア:

[(1, 421837176), (2, 210918588), (3, 140612392), (4, 105459294), (6, 70306196), (8, 52729647), (12, 35153098), (24, 17576549), (53, 7959192), (106, 3979596), (159, 2653064), (212, 1989798), (318, 1326532), (424, 994899), (541, 779736), (613, 688152), (636, 663266), (1082, 389868), (1226, 344076), (1272, 331633), (1623, 259912), (1839, 229384), (2164, 194934), (2452, 172038), (3246, 129956), (3678, 114692), (4328, 97467), (4904, 86019), (6492, 64978), (7356, 57346), (12984, 32489), (14712, 28673)]