1404409068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 3766963200

約数和(自身を除く): 2362554132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 97, 129, 141, 172, 188, 194, 199, 258, 282, 291, 387, 388, 398, 423, 516, 564, 582, 597, 774, 796, 846, 873, 1164, 1194, 1548, 1692, 1746, 1791, 2021, 2388, 3492, 3582, 4042, 4171, 4559, 6063, 7164, 8084, 8342, 8557, 9118, 9353, 12126, 12513, 13677, 16684, 17114, 18189, 18236, 18706, 19303, 24252, 25026, 25671, 27354, 28059, 34228, 36378, 37412, 37539, 38606, 41031, 50052, 51342, 54708, 56118, 57909, 72756, 75078, 77013, 77212, 82062, 84177, 102684, 112236, 115818, 150156, 154026, 164124, 168354, 173727, 196037, 231636, 308052, 336708, 347454, 392074, 402179, 588111, 694908, 784148, 804358, 830029, 907241, 1176222, 1206537, 1608716, 1660058, 1764333, 1814482, 2352444, 2413074, 2490087, 2721723, 3320116, 3528666, 3619611, 3628964, 4826148, 4980174, 5443446, 7057332, 7239222, 7470261, 8165169, 9960348, 10886892, 14478444, 14940522, 16330338, 29881044, 32660676, 39011363, 78022726, 117034089, 156045452, 234068178, 351102267, 468136356, 702204534, 1404409068]

約数ペア:

[(1, 1404409068), (2, 702204534), (3, 468136356), (4, 351102267), (6, 234068178), (9, 156045452), (12, 117034089), (18, 78022726), (36, 39011363), (43, 32660676), (47, 29881044), (86, 16330338), (94, 14940522), (97, 14478444), (129, 10886892), (141, 9960348), (172, 8165169), (188, 7470261), (194, 7239222), (199, 7057332), (258, 5443446), (282, 4980174), (291, 4826148), (387, 3628964), (388, 3619611), (398, 3528666), (423, 3320116), (516, 2721723), (564, 2490087), (582, 2413074), (597, 2352444), (774, 1814482), (796, 1764333), (846, 1660058), (873, 1608716), (1164, 1206537), (1194, 1176222), (1548, 907241), (1692, 830029), (1746, 804358), (1791, 784148), (2021, 694908), (2388, 588111), (3492, 402179), (3582, 392074), (4042, 347454), (4171, 336708), (4559, 308052), (6063, 231636), (7164, 196037), (8084, 173727), (8342, 168354), (8557, 164124), (9118, 154026), (9353, 150156), (12126, 115818), (12513, 112236), (13677, 102684), (16684, 84177), (17114, 82062), (18189, 77212), (18236, 77013), (18706, 75078), (19303, 72756), (24252, 57909), (25026, 56118), (25671, 54708), (27354, 51342), (28059, 50052), (34228, 41031), (36378, 38606), (37412, 37539)]