1520294807628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23203}}^1\times {\mathrm{58711}}^1$

素因数の和:81955

約数の個数: 72

約数和(自身を含む): 3967172658176

約数和(自身を除く): 2446877850548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 23203, 46406, 58711, 69609, 92812, 117422, 139218, 176133, 208827, 234844, 278436, 352266, 417654, 528399, 704532, 719293, 835308, 1056798, 1438586, 1820041, 2113596, 2157879, 2877172, 3640082, 4315758, 5460123, 6473637, 7280164, 8631516, 10920246, 12947274, 16380369, 21840492, 25894548, 32760738, 65521476, 1362271333, 2724542666, 4086813999, 5449085332, 8173627998, 12260441997, 16347255996, 24520883994, 42230411323, 49041767988, 84460822646, 126691233969, 168921645292, 253382467938, 380073701907, 506764935876, 760147403814, 1520294807628]

約数ペア:

[(1, 1520294807628), (2, 760147403814), (3, 506764935876), (4, 380073701907), (6, 253382467938), (9, 168921645292), (12, 126691233969), (18, 84460822646), (31, 49041767988), (36, 42230411323), (62, 24520883994), (93, 16347255996), (124, 12260441997), (186, 8173627998), (279, 5449085332), (372, 4086813999), (558, 2724542666), (1116, 1362271333), (23203, 65521476), (46406, 32760738), (58711, 25894548), (69609, 21840492), (92812, 16380369), (117422, 12947274), (139218, 10920246), (176133, 8631516), (208827, 7280164), (234844, 6473637), (278436, 5460123), (352266, 4315758), (417654, 3640082), (528399, 2877172), (704532, 2157879), (719293, 2113596), (835308, 1820041), (1056798, 1438586)]