798241568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 1655652096

約数和(自身を除く): 857410528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 151, 248, 292, 302, 496, 584, 604, 992, 1168, 1208, 2263, 2336, 2416, 4526, 4681, 4832, 5329, 9052, 9362, 10658, 11023, 18104, 18724, 21316, 22046, 36208, 37448, 42632, 44092, 72416, 74896, 85264, 88184, 149792, 165199, 170528, 176368, 330398, 341713, 352736, 660796, 683426, 804679, 1321592, 1366852, 1609358, 2643184, 2733704, 3218716, 5286368, 5467408, 6437432, 10934816, 12874864, 24945049, 25749728, 49890098, 99780196, 199560392, 399120784, 798241568]

約数ペア:

[(1, 798241568), (2, 399120784), (4, 199560392), (8, 99780196), (16, 49890098), (31, 25749728), (32, 24945049), (62, 12874864), (73, 10934816), (124, 6437432), (146, 5467408), (151, 5286368), (248, 3218716), (292, 2733704), (302, 2643184), (496, 1609358), (584, 1366852), (604, 1321592), (992, 804679), (1168, 683426), (1208, 660796), (2263, 352736), (2336, 341713), (2416, 330398), (4526, 176368), (4681, 170528), (4832, 165199), (5329, 149792), (9052, 88184), (9362, 85264), (10658, 74896), (11023, 72416), (18104, 44092), (18724, 42632), (21316, 37448), (22046, 36208)]