21662128416

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{428173}}^1$

素因数の和:428234

約数の個数: 96

約数和(自身を含む): 62150312448

約数和(自身を除く): 40488184032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 6324, 8432, 12648, 16864, 25296, 50592, 428173, 856346, 1284519, 1712692, 2569038, 3425384, 5138076, 6850768, 7278941, 10276152, 13273363, 13701536, 14557882, 20552304, 21836823, 26546726, 29115764, 39820089, 41104608, 43673646, 53093452, 58231528, 79640178, 87347292, 106186904, 116463056, 159280356, 174694584, 212373808, 225647171, 232926112, 318560712, 349389168, 424747616, 451294342, 637121424, 676941513, 698778336, 902588684, 1274242848, 1353883026, 1805177368, 2707766052, 3610354736, 5415532104, 7220709472, 10831064208, 21662128416]

約数ペア:

[(1, 21662128416), (2, 10831064208), (3, 7220709472), (4, 5415532104), (6, 3610354736), (8, 2707766052), (12, 1805177368), (16, 1353883026), (17, 1274242848), (24, 902588684), (31, 698778336), (32, 676941513), (34, 637121424), (48, 451294342), (51, 424747616), (62, 349389168), (68, 318560712), (93, 232926112), (96, 225647171), (102, 212373808), (124, 174694584), (136, 159280356), (186, 116463056), (204, 106186904), (248, 87347292), (272, 79640178), (372, 58231528), (408, 53093452), (496, 43673646), (527, 41104608), (544, 39820089), (744, 29115764), (816, 26546726), (992, 21836823), (1054, 20552304), (1488, 14557882), (1581, 13701536), (1632, 13273363), (2108, 10276152), (2976, 7278941), (3162, 6850768), (4216, 5138076), (6324, 3425384), (8432, 2569038), (12648, 1712692), (16864, 1284519), (25296, 856346), (50592, 428173)]