15691393278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3691}}^1$

素因数の和:4151

約数の個数: 128

約数和(自身を含む): 40383982080

約数和(自身を除く): 24692588802

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 421, 459, 561, 594, 842, 918, 1122, 1263, 1683, 2526, 3366, 3691, 3789, 4631, 5049, 7157, 7382, 7578, 9262, 10098, 11073, 11367, 13893, 14314, 21471, 22146, 22734, 27786, 33219, 40601, 41679, 42942, 62747, 64413, 66438, 78727, 81202, 83358, 99657, 121803, 125037, 125494, 128826, 157454, 188241, 193239, 199314, 236181, 243606, 250074, 365409, 376482, 386478, 472362, 564723, 690217, 708543, 730818, 1096227, 1129446, 1380434, 1417086, 1553911, 1694169, 2070651, 2125629, 2192454, 3107822, 3388338, 4141302, 4251258, 4661733, 6211953, 9323466, 12423906, 13985199, 17093021, 18635859, 26416487, 27970398, 34186042, 37271718, 41955597, 51279063, 52832974, 79249461, 83911194, 102558126, 153837189, 158498922, 237748383, 290581357, 307674378, 461511567, 475496766, 581162714, 713245149, 871744071, 923023134, 1426490298, 1743488142, 2615232213, 5230464426, 7845696639, 15691393278]

約数ペア:

[(1, 15691393278), (2, 7845696639), (3, 5230464426), (6, 2615232213), (9, 1743488142), (11, 1426490298), (17, 923023134), (18, 871744071), (22, 713245149), (27, 581162714), (33, 475496766), (34, 461511567), (51, 307674378), (54, 290581357), (66, 237748383), (99, 158498922), (102, 153837189), (153, 102558126), (187, 83911194), (198, 79249461), (297, 52832974), (306, 51279063), (374, 41955597), (421, 37271718), (459, 34186042), (561, 27970398), (594, 26416487), (842, 18635859), (918, 17093021), (1122, 13985199), (1263, 12423906), (1683, 9323466), (2526, 6211953), (3366, 4661733), (3691, 4251258), (3789, 4141302), (4631, 3388338), (5049, 3107822), (7157, 2192454), (7382, 2125629), (7578, 2070651), (9262, 1694169), (10098, 1553911), (11073, 1417086), (11367, 1380434), (13893, 1129446), (14314, 1096227), (21471, 730818), (22146, 708543), (22734, 690217), (27786, 564723), (33219, 472362), (40601, 386478), (41679, 376482), (42942, 365409), (62747, 250074), (64413, 243606), (66438, 236181), (78727, 199314), (81202, 193239), (83358, 188241), (99657, 157454), (121803, 128826), (125037, 125494)]