334181988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78007}}^1$

素因数の和:78041

約数の個数: 72

約数和(自身を含む): 1022216832

約数和(自身を除く): 688034844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 78007, 156014, 234021, 312028, 468042, 546049, 702063, 936084, 1092098, 1326119, 1404126, 1638147, 2184196, 2652238, 2808252, 3276294, 3978357, 4914441, 5304476, 6552588, 7956714, 9282833, 9828882, 11935071, 15913428, 18565666, 19657764, 23870142, 27848499, 37131332, 47740284, 55696998, 83545497, 111393996, 167090994, 334181988]

約数ペア:

[(1, 334181988), (2, 167090994), (3, 111393996), (4, 83545497), (6, 55696998), (7, 47740284), (9, 37131332), (12, 27848499), (14, 23870142), (17, 19657764), (18, 18565666), (21, 15913428), (28, 11935071), (34, 9828882), (36, 9282833), (42, 7956714), (51, 6552588), (63, 5304476), (68, 4914441), (84, 3978357), (102, 3276294), (119, 2808252), (126, 2652238), (153, 2184196), (204, 1638147), (238, 1404126), (252, 1326119), (306, 1092098), (357, 936084), (476, 702063), (612, 546049), (714, 468042), (1071, 312028), (1428, 234021), (2142, 156014), (4284, 78007)]