940328208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12453

約数の個数: 120

約数和(自身を含む): 2876530176

約数和(自身を除く): 1936201968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12391, 12648, 18972, 24782, 25296, 37173, 37944, 49564, 74346, 75888, 99128, 111519, 148692, 198256, 210647, 223038, 297384, 384121, 421294, 446076, 594768, 631941, 768242, 842588, 892152, 1152363, 1263882, 1536484, 1685176, 1784304, 1895823, 2304726, 2527764, 3072968, 3370352, 3457089, 3791646, 4609452, 5055528, 6145936, 6530057, 6914178, 7583292, 9218904, 10111056, 13060114, 13828356, 15166584, 18437808, 19590171, 26120228, 27656712, 30333168, 39180342, 52240456, 55313424, 58770513, 78360684, 104480912, 117541026, 156721368, 235082052, 313442736, 470164104, 940328208]

約数ペア:

[(1, 940328208), (2, 470164104), (3, 313442736), (4, 235082052), (6, 156721368), (8, 117541026), (9, 104480912), (12, 78360684), (16, 58770513), (17, 55313424), (18, 52240456), (24, 39180342), (31, 30333168), (34, 27656712), (36, 26120228), (48, 19590171), (51, 18437808), (62, 15166584), (68, 13828356), (72, 13060114), (93, 10111056), (102, 9218904), (124, 7583292), (136, 6914178), (144, 6530057), (153, 6145936), (186, 5055528), (204, 4609452), (248, 3791646), (272, 3457089), (279, 3370352), (306, 3072968), (372, 2527764), (408, 2304726), (496, 1895823), (527, 1784304), (558, 1685176), (612, 1536484), (744, 1263882), (816, 1152363), (1054, 892152), (1116, 842588), (1224, 768242), (1488, 631941), (1581, 594768), (2108, 446076), (2232, 421294), (2448, 384121), (3162, 297384), (4216, 223038), (4464, 210647), (4743, 198256), (6324, 148692), (8432, 111519), (9486, 99128), (12391, 75888), (12648, 74346), (18972, 49564), (24782, 37944), (25296, 37173)]