802638432

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{146681}}^1$

素因数の和:146716

約数の個数: 72

約数和(自身を含む): 2402651160

約数和(自身を除く): 1600012728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 146681, 293362, 440043, 586724, 880086, 1173448, 1320129, 1760172, 2346896, 2640258, 2786939, 3520344, 4693792, 5280516, 5573878, 7040688, 8360817, 10561032, 11147756, 14081376, 16721634, 21122064, 22295512, 25082451, 33443268, 42244128, 44591024, 50164902, 66886536, 89182048, 100329804, 133773072, 200659608, 267546144, 401319216, 802638432]

約数ペア:

[(1, 802638432), (2, 401319216), (3, 267546144), (4, 200659608), (6, 133773072), (8, 100329804), (9, 89182048), (12, 66886536), (16, 50164902), (18, 44591024), (19, 42244128), (24, 33443268), (32, 25082451), (36, 22295512), (38, 21122064), (48, 16721634), (57, 14081376), (72, 11147756), (76, 10561032), (96, 8360817), (114, 7040688), (144, 5573878), (152, 5280516), (171, 4693792), (228, 3520344), (288, 2786939), (304, 2640258), (342, 2346896), (456, 1760172), (608, 1320129), (684, 1173448), (912, 880086), (1368, 586724), (1824, 440043), (2736, 293362), (5472, 146681)]