1038683880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221941}}^1$

素因数の和:221971

約数の個数: 96

約数和(自身を含む): 3635409960

約数和(自身を除く): 2596726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 221941, 443882, 665823, 887764, 1109705, 1331646, 1775528, 1997469, 2219410, 2663292, 2885233, 3329115, 3994938, 4438820, 5326584, 5770466, 6658230, 7989876, 8655699, 8877640, 9987345, 11540932, 13316460, 14426165, 15979752, 17311398, 19974690, 23081864, 25967097, 26632920, 28852330, 34622796, 39949380, 43278495, 51934194, 57704660, 69245592, 79898760, 86556990, 103868388, 115409320, 129835485, 173113980, 207736776, 259670970, 346227960, 519341940, 1038683880]

約数ペア:

[(1, 1038683880), (2, 519341940), (3, 346227960), (4, 259670970), (5, 207736776), (6, 173113980), (8, 129835485), (9, 115409320), (10, 103868388), (12, 86556990), (13, 79898760), (15, 69245592), (18, 57704660), (20, 51934194), (24, 43278495), (26, 39949380), (30, 34622796), (36, 28852330), (39, 26632920), (40, 25967097), (45, 23081864), (52, 19974690), (60, 17311398), (65, 15979752), (72, 14426165), (78, 13316460), (90, 11540932), (104, 9987345), (117, 8877640), (120, 8655699), (130, 7989876), (156, 6658230), (180, 5770466), (195, 5326584), (234, 4438820), (260, 3994938), (312, 3329115), (360, 2885233), (390, 2663292), (468, 2219410), (520, 1997469), (585, 1775528), (780, 1331646), (936, 1109705), (1170, 887764), (1560, 665823), (2340, 443882), (4680, 221941)]