312804510486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{757}}^1\times {\mathrm{769}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 683736678240

約数和(自身を除く): 370932167754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 757, 769, 1079, 1514, 1538, 2158, 2271, 2307, 3237, 4542, 4614, 6474, 6889, 9841, 9997, 13778, 19682, 19994, 20667, 29523, 29991, 41334, 59046, 59982, 62831, 63827, 89557, 125662, 127654, 179114, 188493, 191481, 268671, 376986, 382962, 537342, 582133, 816803, 829751, 1164266, 1633606, 1659502, 1746399, 2450409, 2489253, 3492798, 4900818, 4978506, 5214973, 5297641, 7567729, 10429946, 10595282, 15135458, 15644919, 15892923, 22703187, 31289838, 31785846, 45406374, 48317039, 67794649, 68869333, 96634078, 135589298, 137738666, 144951117, 203383947, 206607999, 289902234, 406767894, 413215998, 628121507, 1256243014, 1884364521, 3768729042, 4010314237, 8020628474, 12030942711, 24061885422, 52134085081, 104268170162, 156402255243, 312804510486]

約数ペア:

[(1, 312804510486), (2, 156402255243), (3, 104268170162), (6, 52134085081), (13, 24061885422), (26, 12030942711), (39, 8020628474), (78, 4010314237), (83, 3768729042), (166, 1884364521), (249, 1256243014), (498, 628121507), (757, 413215998), (769, 406767894), (1079, 289902234), (1514, 206607999), (1538, 203383947), (2158, 144951117), (2271, 137738666), (2307, 135589298), (3237, 96634078), (4542, 68869333), (4614, 67794649), (6474, 48317039), (6889, 45406374), (9841, 31785846), (9997, 31289838), (13778, 22703187), (19682, 15892923), (19994, 15644919), (20667, 15135458), (29523, 10595282), (29991, 10429946), (41334, 7567729), (59046, 5297641), (59982, 5214973), (62831, 4978506), (63827, 4900818), (89557, 3492798), (125662, 2489253), (127654, 2450409), (179114, 1746399), (188493, 1659502), (191481, 1633606), (268671, 1164266), (376986, 829751), (382962, 816803), (537342, 582133)]