416522340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178001}}^1$

素因数の和:178029

約数の個数: 72

約数和(自身を含む): 1360647288

約数和(自身を除く): 944124948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 178001, 356002, 534003, 712004, 890005, 1068006, 1602009, 1780010, 2136012, 2314013, 2670015, 3204018, 3560020, 4628026, 5340030, 6408036, 6942039, 8010045, 9256052, 10680060, 11570065, 13884078, 16020090, 20826117, 23140130, 27768156, 32040180, 34710195, 41652234, 46280260, 69420390, 83304468, 104130585, 138840780, 208261170, 416522340]

約数ペア:

[(1, 416522340), (2, 208261170), (3, 138840780), (4, 104130585), (5, 83304468), (6, 69420390), (9, 46280260), (10, 41652234), (12, 34710195), (13, 32040180), (15, 27768156), (18, 23140130), (20, 20826117), (26, 16020090), (30, 13884078), (36, 11570065), (39, 10680060), (45, 9256052), (52, 8010045), (60, 6942039), (65, 6408036), (78, 5340030), (90, 4628026), (117, 3560020), (130, 3204018), (156, 2670015), (180, 2314013), (195, 2136012), (234, 1780010), (260, 1602009), (390, 1068006), (468, 890005), (585, 712004), (780, 534003), (1170, 356002), (2340, 178001)]