684431366724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{521}}^1\times {\mathrm{744721}}^1$

素因数の和:745266

約数の個数: 108

約数和(自身を含む): 2016419713308

約数和(自身を除く): 1331988346584

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 521, 588, 882, 1042, 1563, 1764, 2084, 3126, 3647, 4689, 6252, 7294, 9378, 10941, 14588, 18756, 21882, 25529, 32823, 43764, 51058, 65646, 76587, 102116, 131292, 153174, 229761, 306348, 459522, 744721, 919044, 1489442, 2234163, 2978884, 4468326, 5213047, 6702489, 8936652, 10426094, 13404978, 15639141, 20852188, 26809956, 31278282, 36491329, 46917423, 62556564, 72982658, 93834846, 109473987, 145965316, 187669692, 218947974, 328421961, 387999641, 437895948, 656843922, 775999282, 1163998923, 1313687844, 1551998564, 2327997846, 2715997487, 3491996769, 4655995692, 5431994974, 6983993538, 8147992461, 10863989948, 13967987076, 16295984922, 19011982409, 24443977383, 32591969844, 38023964818, 48887954766, 57035947227, 76047929636, 97775909532, 114071894454, 171107841681, 228143788908, 342215683362, 684431366724]

約数ペア:

[(1, 684431366724), (2, 342215683362), (3, 228143788908), (4, 171107841681), (6, 114071894454), (7, 97775909532), (9, 76047929636), (12, 57035947227), (14, 48887954766), (18, 38023964818), (21, 32591969844), (28, 24443977383), (36, 19011982409), (42, 16295984922), (49, 13967987076), (63, 10863989948), (84, 8147992461), (98, 6983993538), (126, 5431994974), (147, 4655995692), (196, 3491996769), (252, 2715997487), (294, 2327997846), (441, 1551998564), (521, 1313687844), (588, 1163998923), (882, 775999282), (1042, 656843922), (1563, 437895948), (1764, 387999641), (2084, 328421961), (3126, 218947974), (3647, 187669692), (4689, 145965316), (6252, 109473987), (7294, 93834846), (9378, 72982658), (10941, 62556564), (14588, 46917423), (18756, 36491329), (21882, 31278282), (25529, 26809956), (32823, 20852188), (43764, 15639141), (51058, 13404978), (65646, 10426094), (76587, 8936652), (102116, 6702489), (131292, 5213047), (153174, 4468326), (229761, 2978884), (306348, 2234163), (459522, 1489442), (744721, 919044)]