1330238988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{29303}}^1$

素因数の和:29423

約数の個数: 72

約数和(自身を含む): 3658663008

約数和(自身を除く): 2328424020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 7566, 11349, 15132, 22698, 29303, 45396, 58606, 87909, 117212, 175818, 263727, 351636, 380939, 527454, 761878, 1054908, 1142817, 1523756, 2285634, 2842391, 3428451, 4571268, 5684782, 6856902, 8527173, 11369564, 13713804, 17054346, 25581519, 34108692, 36951083, 51163038, 73902166, 102326076, 110853249, 147804332, 221706498, 332559747, 443412996, 665119494, 1330238988]

約数ペア:

[(1, 1330238988), (2, 665119494), (3, 443412996), (4, 332559747), (6, 221706498), (9, 147804332), (12, 110853249), (13, 102326076), (18, 73902166), (26, 51163038), (36, 36951083), (39, 34108692), (52, 25581519), (78, 17054346), (97, 13713804), (117, 11369564), (156, 8527173), (194, 6856902), (234, 5684782), (291, 4571268), (388, 3428451), (468, 2842391), (582, 2285634), (873, 1523756), (1164, 1142817), (1261, 1054908), (1746, 761878), (2522, 527454), (3492, 380939), (3783, 351636), (5044, 263727), (7566, 175818), (11349, 117212), (15132, 87909), (22698, 58606), (29303, 45396)]