274220996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 612648960

約数和(自身を除く): 338427964

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 73, 76, 92, 133, 146, 161, 266, 292, 307, 322, 437, 511, 532, 614, 644, 874, 1022, 1228, 1387, 1679, 1748, 2044, 2149, 2774, 3059, 3358, 4298, 5548, 5833, 6118, 6716, 7061, 8596, 9709, 11666, 11753, 12236, 14122, 19418, 22411, 23332, 23506, 28244, 31901, 38836, 40831, 44822, 47012, 49427, 63802, 81662, 89644, 98854, 127604, 134159, 156877, 163324, 197708, 223307, 268318, 313754, 425809, 446614, 515453, 536636, 627508, 851618, 893228, 939113, 1030906, 1703236, 1878226, 2061812, 2980663, 3608171, 3756452, 5961326, 7216342, 9793607, 11922652, 14432684, 19587214, 39174428, 68555249, 137110498, 274220996]

約数ペア:

[(1, 274220996), (2, 137110498), (4, 68555249), (7, 39174428), (14, 19587214), (19, 14432684), (23, 11922652), (28, 9793607), (38, 7216342), (46, 5961326), (73, 3756452), (76, 3608171), (92, 2980663), (133, 2061812), (146, 1878226), (161, 1703236), (266, 1030906), (292, 939113), (307, 893228), (322, 851618), (437, 627508), (511, 536636), (532, 515453), (614, 446614), (644, 425809), (874, 313754), (1022, 268318), (1228, 223307), (1387, 197708), (1679, 163324), (1748, 156877), (2044, 134159), (2149, 127604), (2774, 98854), (3059, 89644), (3358, 81662), (4298, 63802), (5548, 49427), (5833, 47012), (6118, 44822), (6716, 40831), (7061, 38836), (8596, 31901), (9709, 28244), (11666, 23506), (11753, 23332), (12236, 22411), (14122, 19418)]