21352470144

素因数分解:

$2^7\times 3^1\times {\mathrm{3463}}^1\times {\mathrm{16057}}^1$

素因数の和:19537

約数の個数: 64

約数和(自身を含む): 56737410240

約数和(自身を除く): 35384940096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3463, 6926, 10389, 13852, 16057, 20778, 27704, 32114, 41556, 48171, 55408, 64228, 83112, 96342, 110816, 128456, 166224, 192684, 221632, 256912, 332448, 385368, 443264, 513824, 664896, 770736, 1027648, 1329792, 1541472, 2055296, 3082944, 6165888, 55605391, 111210782, 166816173, 222421564, 333632346, 444843128, 667264692, 889686256, 1334529384, 1779372512, 2669058768, 3558745024, 5338117536, 7117490048, 10676235072, 21352470144]

約数ペア:

[(1, 21352470144), (2, 10676235072), (3, 7117490048), (4, 5338117536), (6, 3558745024), (8, 2669058768), (12, 1779372512), (16, 1334529384), (24, 889686256), (32, 667264692), (48, 444843128), (64, 333632346), (96, 222421564), (128, 166816173), (192, 111210782), (384, 55605391), (3463, 6165888), (6926, 3082944), (10389, 2055296), (13852, 1541472), (16057, 1329792), (20778, 1027648), (27704, 770736), (32114, 664896), (41556, 513824), (48171, 443264), (55408, 385368), (64228, 332448), (83112, 256912), (96342, 221632), (110816, 192684), (128456, 166224)]