1570902996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{16481}}^1$

素因数の和:16561

約数の個数: 72

約数和(自身を含む): 4053780864

約数和(自身を除く): 2482877868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1833, 2028, 2444, 3666, 7332, 7943, 15886, 16481, 23829, 31772, 32962, 47658, 49443, 65924, 95316, 98886, 197772, 214253, 428506, 642759, 774607, 857012, 1285518, 1549214, 2323821, 2571036, 2785289, 3098428, 4647642, 5570578, 8355867, 9295284, 10069891, 11141156, 16711734, 20139782, 30209673, 33423468, 40279564, 60419346, 120838692, 130908583, 261817166, 392725749, 523634332, 785451498, 1570902996]

約数ペア:

[(1, 1570902996), (2, 785451498), (3, 523634332), (4, 392725749), (6, 261817166), (12, 130908583), (13, 120838692), (26, 60419346), (39, 40279564), (47, 33423468), (52, 30209673), (78, 20139782), (94, 16711734), (141, 11141156), (156, 10069891), (169, 9295284), (188, 8355867), (282, 5570578), (338, 4647642), (507, 3098428), (564, 2785289), (611, 2571036), (676, 2323821), (1014, 1549214), (1222, 1285518), (1833, 857012), (2028, 774607), (2444, 642759), (3666, 428506), (7332, 214253), (7943, 197772), (15886, 98886), (16481, 95316), (23829, 65924), (31772, 49443), (32962, 47658)]