344367040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 869045760

約数和(自身を除く): 524678720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 92, 115, 142, 160, 184, 230, 284, 320, 355, 368, 460, 568, 659, 710, 736, 920, 1136, 1318, 1420, 1472, 1633, 1840, 2272, 2636, 2840, 3266, 3295, 3680, 4544, 5272, 5680, 6532, 6590, 7360, 8165, 10544, 11360, 13064, 13180, 15157, 16330, 21088, 22720, 26128, 26360, 30314, 32660, 42176, 46789, 52256, 52720, 60628, 65320, 75785, 93578, 104512, 105440, 121256, 130640, 151570, 187156, 210880, 233945, 242512, 261280, 303140, 374312, 467890, 485024, 522560, 606280, 748624, 935780, 970048, 1076147, 1212560, 1497248, 1871560, 2152294, 2425120, 2994496, 3743120, 4304588, 4850240, 5380735, 7486240, 8609176, 10761470, 14972480, 17218352, 21522940, 34436704, 43045880, 68873408, 86091760, 172183520, 344367040]

約数ペア:

[(1, 344367040), (2, 172183520), (4, 86091760), (5, 68873408), (8, 43045880), (10, 34436704), (16, 21522940), (20, 17218352), (23, 14972480), (32, 10761470), (40, 8609176), (46, 7486240), (64, 5380735), (71, 4850240), (80, 4304588), (92, 3743120), (115, 2994496), (142, 2425120), (160, 2152294), (184, 1871560), (230, 1497248), (284, 1212560), (320, 1076147), (355, 970048), (368, 935780), (460, 748624), (568, 606280), (659, 522560), (710, 485024), (736, 467890), (920, 374312), (1136, 303140), (1318, 261280), (1420, 242512), (1472, 233945), (1633, 210880), (1840, 187156), (2272, 151570), (2636, 130640), (2840, 121256), (3266, 105440), (3295, 104512), (3680, 93578), (4544, 75785), (5272, 65320), (5680, 60628), (6532, 52720), (6590, 52256), (7360, 46789), (8165, 42176), (10544, 32660), (11360, 30314), (13064, 26360), (13180, 26128), (15157, 22720), (16330, 21088)]