490578889206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{33679}}^1$

素因数の和:34618

約数の個数: 128

約数和(自身を含む): 1240337940480

約数和(自身を除く): 749759051274

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 887, 966, 1173, 1774, 2346, 2661, 2737, 5322, 5474, 6209, 8211, 12418, 15079, 16422, 18627, 20401, 30158, 33679, 37254, 40802, 45237, 61203, 67358, 90474, 101037, 105553, 122406, 142807, 202074, 211106, 235753, 285614, 316659, 346817, 428421, 471506, 572543, 633318, 693634, 707259, 774617, 856842, 1040451, 1145086, 1414518, 1549234, 1717629, 2080902, 2323851, 2427719, 3435258, 4007801, 4647702, 4855438, 5422319, 7283157, 8015602, 10844638, 12023403, 13168489, 14566314, 16266957, 24046806, 26336978, 29873273, 32533914, 39505467, 59746546, 79010934, 89619819, 92179423, 179239638, 184358846, 209112911, 276538269, 418225822, 507845641, 553076538, 627338733, 687085279, 1015691282, 1254677466, 1374170558, 1523536923, 2061255837, 3047073846, 3554919487, 4122511674, 4809596953, 7109838974, 9619193906, 10664758461, 11680449743, 14428790859, 21329516922, 23360899486, 28857581718, 35041349229, 70082698458, 81763148201, 163526296402, 245289444603, 490578889206]

約数ペア:

[(1, 490578889206), (2, 245289444603), (3, 163526296402), (6, 81763148201), (7, 70082698458), (14, 35041349229), (17, 28857581718), (21, 23360899486), (23, 21329516922), (34, 14428790859), (42, 11680449743), (46, 10664758461), (51, 9619193906), (69, 7109838974), (102, 4809596953), (119, 4122511674), (138, 3554919487), (161, 3047073846), (238, 2061255837), (322, 1523536923), (357, 1374170558), (391, 1254677466), (483, 1015691282), (714, 687085279), (782, 627338733), (887, 553076538), (966, 507845641), (1173, 418225822), (1774, 276538269), (2346, 209112911), (2661, 184358846), (2737, 179239638), (5322, 92179423), (5474, 89619819), (6209, 79010934), (8211, 59746546), (12418, 39505467), (15079, 32533914), (16422, 29873273), (18627, 26336978), (20401, 24046806), (30158, 16266957), (33679, 14566314), (37254, 13168489), (40802, 12023403), (45237, 10844638), (61203, 8015602), (67358, 7283157), (90474, 5422319), (101037, 4855438), (105553, 4647702), (122406, 4007801), (142807, 3435258), (202074, 2427719), (211106, 2323851), (235753, 2080902), (285614, 1717629), (316659, 1549234), (346817, 1414518), (428421, 1145086), (471506, 1040451), (572543, 856842), (633318, 774617), (693634, 707259)]